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:book_author is taking in location sentence1:book_author is returning to location 
[A]: no


[Q]: sentence1:organization_founder is speaking  region sentence1:organization_founder is fluent in region 
[A]: yes


[Q]: sentence1:region outnumbers  location sentence1:region is preventing  location 
[A]:
no