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:organization_founder is flying into location sentence1:organization_founder is visiting  location 
[A]: yes


[Q]: sentence1:organization_founder is destroying  location sentence1:organization_founder is treating  location 
[A]: no


[Q]: sentence1:location is   region 's enemysentence1:location is having problem with region 
[A]:
yes