{"answers": "C", "options": ["m : let 's have dinner on saturday . i 'm leaving on saturday .", "m : i 'm looking forward to having dinner with you on friday , but why wo n't you call xiao feng ?", "m : ok , i 'm looking forward to have dinner with you on friday .", "m : although i 'm not free on friday , i 'm happy to have dinner with you on sunday ."], "article": "f : hello , tom ! do you mean you 're going away ? m : oh , yes . i 've booked the ticket and it 's time for me to go back home . f : well , how long have you been in china ? m : i 've been here for 2 years . f : did you enjoy your stay ? m : yes , indeed . i should say i 've had a wonderful time over the past 2 years . you and xiao fang have given me a lot of help . people here are very friendly . thank you all very much . f : when are you leaving ? m : i 'm off next sunday . i 've come to say goodbye today . f : i 'd like to invite you to dinner before you go . what about friday ? m : i 'm free on friday . i 'd like to come . would you please ask xiao fang to be there too ? f : of course i will .", "id": "train_2780"}