{"answers": "B", "options": ["f : since you mind waiting , i wo n't go swimming . i 'm too busy to go swimming now .", "f : thank you for inviting me , i am willing to go swimming . it would be a very good experience .", "f : i 'm not going to swim since you mind waiting for me , although i am willing to .", "f : i wo n't go swimming , as the weather is terrible and i do n't want to wait too long ."], "article": "m : it 's a wonderful day , is n't it ? want to join me for a swim ? f : if you do n't mind waiting while i get prepared . m : not at all , but be quick , please .", "id": "train_4998"}