{{1600, 4.0}->"yes",{1520,0.4}->"no",{1510,3.7}->"yes",{1530,2.9}->"no",{1320,3.8}->"yes",{1120,3.1}->"no",{1080,3.2}->"no",{1540,2.1}->"no",{1500,3.1}->"yes"}