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:award_winner is winning over employer sentence1:award_winner is taking on employer 
[EX A]: yes

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

[EX Q]: sentence1:politician is telling on employer sentence1:politician is telling  employer 
[EX A]:
yes