if ("meet" in reply) or ("going home" in reply) or ("food" in reply) or ("lunch" in reply) or ("breakfast" in reply) or ("snacks" in reply) or ("eat" in reply):
    reply_3 = input ("What are your plans after that?\n")
    if ("food" in reply_3) or ("lunch" in reply_3) or ("breakfast" in reply_3) or ("snacks" in reply_3) or ("eat" in reply_3):
        reply_2 = input ("Oh. Are you a foodie?\n")
        if ("yes" in reply_2 or "totally" in reply_2 or "big time" in reply_2 or "yeah" in reply_2 or "like" in reply_2 or "love" in reply_2):
            reply_3= input ("Wow. What Cuisine do you like? (For eg. Chinese, Italian)\n")
            if ("chinese" in reply_3) or ("Chinese" in reply_3):
                reply_4= input ("Hey, can I suggest you something?\n")
                if ("sure" in reply_4 or "yeah" in reply_4 or "yes" in reply_4 or "love" in reply_4 or "okay" in reply_4 or "ok" in reply_4):
                    reply_5= input ("Interesting. So you like spicy food. You should totally check out 'Kaifu' at BEL Road. Would you like to see the menu?\n")
                    if ("sure" in reply_5 or "yeah" in reply_5 or "yes" in reply_5 or "love" in reply_5 or "okay" in reply_5 or "ok" in reply_5):
                        reply_z = input ("Great. I will send the menu and directions to your phone. Give me your number or email-id and the details will be on their way!\n")
                        list = (1,2,3,4,5,6,7,8,9)
                        if ("@yahoo" in reply_z or "@srishti.ac.in" in reply_z or "@gmail.com" in reply_z or "@hotmail.com" in reply_z or "@rediffmail.com" in reply_z or list in reply_z ):
                            print ("Sent. Have a nice day ahead. :) \n")