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:organization_founder is President of location sentence1:organization_founder is president of location 
[EX A]: yes

[EX Q]: sentence1:organization_founder is abandoning  location sentence1:organization_founder is ally of location 
[EX A]: no

[EX Q]: sentence1:organization buys by organization sentence1:organization is being bought by organization 
[EX A]:
yes