You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
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Question: Damon wakes up chained on the Salvatore house's basement. Stefan is there and Damon tries to warn him that because of his cravings, one day he will kill him but Stefan tells him that they will find a solution. Damon points to Stefan that ``Elena'' provoked him to feed on her and then she kicked a stake towards him so he will kill him. Stefan does not believe that Elena would want that, he locks Damon up and gets upstairs where Caroline is. The two of them discuss what happened between Stefan and ``Elena'' and Caroline also tells him about Nadia and Matt and the text he sent to her. From Matt's text, who used ``K'' and not ``E'', they put the pieces together and they realize that Katherine is in Elena's body.

Answer: do they find out that katherine is in elena's body?


Question: A blacklight (or often black light), also referred to as a UV-A light, Wood's lamp, or simply ultraviolet light, is a lamp that emits long-wave (UV-A) ultraviolet light and not much visible light.

Answer: are black lights and uv lights the same thing?


Question: The Øresund or Öresund Bridge (Danish: Øresundsbroen, pronounced (ˈøɐsɔnsˌbʁoˀːn̩); Swedish: Öresundsbron, pronounced (œːrɛ2sɵnːdsˌbruːn); hybrid name: Øresundsbron) is a combined railway and motorway bridge across the Øresund strait between Sweden and Denmark. The bridge runs nearly 8 kilometres (5 miles) from the Swedish coast to the artificial island Peberholm in the middle of the strait. The crossing is completed by the 4-kilometre (2.5 mi) Drogden Tunnel from Peberholm to the Danish island of Amager.

Answer:
is there a bridge connecting sweden and denmark?