{"answers": "A", "options": ["m : yes , when i visited my parents last summer , i found lhasa very beautiful .", "m : yes , lhasa is beautiful , like these pictures i took last fall when i visited my parents .", "m : yes , lhasa is a good place . i went back to lhasa to visit my parents this autumn . these photos were taken this autumn .", "m : yes , lhasa is very nice . i saw my parents last summer , and these pictures were taken last fall ."], "article": "f : wow , these photos are amazing . are these yours , danny ? m : yes , those are from my vacation last summer . i went to lasa saw with my parents . f : oh yeah , i 've heard that lasa is a beautiful place . i hope to visit lasa of this autumn . i especially want to see the potala palace .", "id": "train_5571"}