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".

[EX Q]: sentence1:region is preparing for war with region sentence1:region is going to war with region 
[EX A]: yes

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

[EX Q]: sentence1:employer is holding advantage over employer sentence1:employer is agreeing with employer 
[EX A]:
no