{"answers": "C", "options": ["m : you 'll pay $ 10 for the tip .", "m : you 'll pay $ 2 for the meal .", "m : you 'll pay $ 2 for the tip .", "m : you 'll pay $ 20 for the tip ."], "article": "m : this is the money for the pizza . i do n't think it 's enough . did you remember the tip ? you should tip people 10 % . f : oh , i thought that was included in the bill . so i guess you need two more dollars for me .", "id": "dev_771"}