In [19]: [resolver(i) for i in x._rev_index]
Out[19]:
[<openideo.models.challenge.content.Inspiration object u'dr.-gupta-to-help-with-donations' at 0x2ce22a8>,
 <openideo.models.challenge.content.Inspiration object u'salivating-samples.' at 0x2ce5a28>,
 <openideo.models.challenge.content.Inspiration object u'3-day-for-the-cure-breast-cancer-walk' at 0x2e7f1b8>,
 <openideo.models.challenge.content.Inspiration object u'text4cordblood' at 0x2ce5cf8>,
 <openideo.models.challenge.content.Inspiration object u'redesigning-blood-donation-bags' at 0x2ce5848>,
 <openideo.models.challenge.content.Inspiration object u'partnering-with-blood-banks-to-increase-donor-follow-through' at 0x2ce5578>,
 <openideo.models.challenge.content.Inspiration object u'regulated-system-of-living-kidney-sales' at 0x2ce5938>,
 <openideo.models.challenge.content.Inspiration object u'a-little-pressure-helping-one-of-your-own-new-registrant' at 0x2e7f230>,
 <openideo.models.challenge.content.Inspiration object u'better-understand-how-emotions-drive-our-decisions' at 0x2e7f398>,
 <openideo.models.challenge.content.Inspiration object u'my-experience-donating-blood' at 0x2ce5320>,
 <openideo.models.challenge.content.Inspiration object u'spain-s-opt-out-organ-donation-system.' at 0x2ce5aa0>,
 <openideo.models.challenge.content.Inspiration object u'but-does-it-hurt' at 0x2e7f488>,
 <openideo.models.challenge.content.Inspiration object u'help-yourself-through-helping-others-2026-' at 0x2ce2848>,
 <openideo.models.challenge.content.Inspiration object u'working-with-religious-leaders-and-institutions-to-encourage-more-people-to-donate.' at 0x2ce5e60>,
 <openideo.models.challenge.content.Inspiration object u'piggy-back-strategies-would-you-like-to-swab-register-while-you-re-at-it' at 0x2ce5668>,
 <openideo.models.challenge.content.Inspiration object u'participatory-story-telling' at 0x2ce5500>,
 <openideo.models.challenge.content.Inspiration object u'donating-begins-with-family-and-friends.-meet-up-the-family-reunion...high-school-reunion...' at 0x2e7f758>,
 <openideo.models.challenge.content.Inspiration object u'mixed-marrow-helping-mixed-race-matches' at 0x2ce2c80>,
 <openideo.models.challenge.content.Inspiration object u'helpvinay-curesonia-curerayan-harnessing-the-power-of-social-media' at 0x2ce28c0>,
 <openideo.models.challenge.content.Inspiration object u'encourage-south-asian-celebrities-to-promote-bone-marrow-registration-and-donation' at 0x2ce2410>,
 <openideo.models.challenge.content.Inspiration object u'international-bone-marrow-registries' at 0x2ce29b0>,
 <openideo.models.challenge.content.Inspiration object u'leverage-annual-physical-blood-test-for-donations' at 0x2ce2b18>,
 <openideo.models.challenge.content.Inspiration object u'promoting-energy-conservation-through-normative-messaging' at 0x2ce5758>,
 <openideo.models.challenge.content.Inspiration object u'swab-a-cheek-and-get-your-dna-transformed-in-a-piece-of-art...' at 0x2ce5b18>,
 <openideo.models.challenge.content.Inspiration object u'reimbursing-donors-when-a-match-is-found' at 0x2ce59b0>,
 <openideo.models.challenge.content.Inspiration object u'making-donations-personal-kiva.org' at 0x2ce2b90>,
 <openideo.models.challenge.content.Inspiration object u'leukemia-lymphoma-society-team-in-training' at 0x2ce2aa0>,
 <openideo.models.challenge.content.Inspiration object u'build-a-campaign-around-organizing-drives-at-colleges-and-universities' at 0x2e7f410>,
 <openideo.models.challenge.content.Inspiration object u'-saved-lives-this-year-and-counting...-' at 0x2e7f0c8>,
 <openideo.models.challenge.content.Inspiration object u'focus-on-maximizing-the-number-of-transplants-by-convincing-people-to-donate-if-they-match.' at 0x2ce2488>,
 <openideo.models.challenge.content.Inspiration object u'test-assignment' at 0x2ce5c80>,
 <openideo.models.challenge.content.Inspiration object u'good-will-stores-in-s.-asian-countries' at 0x2ce26e0>,
 <openideo.models.challenge.content.Inspiration object u'inspirational-solicitation-empathy-icons-the-story-of-apple-s-think-differently-campaign' at 0x2ce2938>,
 <openideo.models.challenge.content.Inspiration object u'personal-genomics-testing-social-good' at 0x2ce55f0>,
 <openideo.models.challenge.content.Inspiration object u'heartbreaking-anatomy-posters' at 0x2ce27d0>,
 <openideo.models.challenge.content.Inspiration object u'pink-ribbons-for-breast-cancer' at 0x2ce56e0>,
 <openideo.models.challenge.content.Inspiration object u'targeting-the-medical-community-those-who-know-the-best' at 0x2ce5c08>,
 <openideo.models.challenge.content.Inspiration object u'organ-donor-pride-how-might-registering-become-part-of-identity-or-even-identification' at 0x2ce5410>,
 <openideo.models.challenge.content.Inspiration object u'create-a-specific-moment-to-rally-learn-from-earth-day-mother-s-day-etc.' at 0x2e7f5f0>,
 <openideo.models.challenge.content.Inspiration object u'overcome-stereotypes' at 0x2ce5488>,
 <openideo.models.challenge.content.Inspiration object u'swabbing-my-cheek' at 0x2ce5b90>,
 <openideo.models.challenge.content.Inspiration object u'mobile-giving-made-easy' at 0x2ce2cf8>,
 <openideo.models.challenge.content.Inspiration object u'carrotmob-makes-it-rain' at 0x2e7f500>,
 <openideo.models.challenge.content.Inspiration object u'give-more-opportunities' at 0x2ce25f0>,
 <openideo.models.challenge.content.Inspiration object u'donor-registration-follow-through' at 0x2e7f7d0>,
 <openideo.models.challenge.content.Inspiration object u'bedsider-and-dispelling-the-myths-of-birth-control.' at 0x2e7f320>,
 <openideo.models.challenge.content.Inspiration object u'free-health-coverage-for-donor-registration' at 0x2ce2578>]