In this task, you will be given two sentences sentence1 and sentence2. You should decide whether the second sentence is entailed(agreed) by the first sentence. If it does entail, answer "yes", else answer "no".

sentence1:location is signing treaty with location sentence1:location is ally with location 
yes

sentence1:award_winner is heading  employer sentence1:award_winner is taking  employer 
no

sentence1:book_author is dispatching  book_author sentence1:book_author is asking  book_author 

no