{"answers": "D", "options": ["f : i think so . austria is great to start our trip . how can we go to australia ?", "f : great ! i love france . it 's so good to make it our starting point .", "f : sure , we should start in spain as we had planned at first .", "f : all right , let 's start our bike trip in spain ."], "article": "m : i was thinking about our travel plans . why do n't we make our vacation longer and bike across europe ? we could still end our trip in austria or we could go all the way to greece . f : that sounds a lot harder than taking a train or a car . m : it is n't so bad really , lots of people do it . we 're both pretty strong physically and have good bikes . we could spend the whole summer on our trip instead of visiting your parents for half of it . we could promise to visit them for new years . f : it would be a good way to see the countryside and i love being in nature , would there be enough places to spend the night along the way ? m : some friends of mine went on a biking trip during university . they said there are many little roadside inns . sometimes they even stayed with farmers or camped in fields . f : i 'm all for it . will we still start out in france , like we had planned at first ? m : i think if we bike , we should begin our trip in spain . i want to see some of the beautiful architecture there .", "id": "train_735"}