instruction:
In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
question:
Context: #IDF will bring perpetrators to justice, restore the site & ensure that freedom of worship returns to Josephs Tomb Peter Lerner (@LTCPeterLerner) October 16, 2015 Question: what needs to return to josephs tomb?
answer:
freedom of worship.


question:
Context: Couple stunned after stumbling across chunk of WHALE VOMIT on beach - and it could be worth £50,000 Ｈｅａｔｈｅｒ (@itsrealH) April 13, 2016 Question: how much is the whale vomit worth?
answer:
£50,000


question:
Context: Signs of the times: we found all the coolest signs from @DemAwakening >> #DemocracyAwakens Ben & Jerry's (@benandjerrys) April 19, 2016 Question: why did she buy the sign?
answer:

what does this sign mean?