{"answers": "B", "options": ["m : not at all . this birthday party is on wednesday , so you can join after all the stuff .", "m : oh , well . it 's just a house-warming party , so it wo n't end very late . just come for fun .", "m : it 'll be a short surprise party next monday . since you are free that day , come and join !", "m : no . the house-warming party is on sunday evening , so it 's not good to go on very late ."], "article": "m : hello , lisa . i 'm phoning to invite you to our house warming party this saturday evening . we know you 're very busy but we 'd love you to come . f : yes , i 'd love to . well . i 'll have a test next monday and an article to hand in on tuesday . will the party go on very late ?", "id": "train_2758"}