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 Input:
sentence1:region is firing at region sentence1:region is going to war with region 

Ex Output:
yes


Ex Input:
sentence1:location is pointing at region sentence1:location is having in region 

Ex Output:
no


Ex Input:
sentence1:influencer notes in book sentence1:influencer is writing  book 

Ex Output:

yes