{"answers": "D", "options": ["f : great . you got cheap air tickets from your father . it 's only 1000 dollars per person . it 's too cheap .", "f : since you got cheap air tickets from your cousin , why do n't you go to sydney ?", "f : although you get cheap air tickets from a friend of your father 's , it 's still very expensive for me to ask $ 1000 for one .", "f : you mean you got cheap air tickets from a friend of your father 's ?"], "article": "f : i 'm surprised to see you here . jeremy told me that you were on vacation . m : yeah . we were visiting some relatives in sydney , but we return last night . f : oh , i 've wanted to go to australia ever since i was little . tell me what it was like . m : it was wonderful . we fed kangaroos , walkthrough rainforests and swam in the ocean . what was really great was when we took a train to brisbane to see the great barrier reef . f : i 've heard that flights to australia are pretty expensive . m : one of my dad 's friends know someone who works for the airline , so we were able to get a good deal . the tickets were only $ 800 per person for a round trip .", "id": "train_2485"}