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:employer is trouncing  employer sentence1:employer is defeating  employer 
[A]: no


[Q]: sentence1:region is going to war with region sentence1:region is firing at region 
[A]: no


[Q]: sentence1: is chastising  employer sentence1: is challenging  employer 
[A]:
no