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".

[Q]: sentence1:award_winner is updating  computer_software sentence1:award_winner is releasing  computer_software 
[A]: no


[Q]: sentence1:location is signing treaty with region sentence1:region is cooperating with location 
[A]: yes


[Q]: sentence1:organization_member reaches agreement with location sentence1:location is using against organization_member 
[A]:
no