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:location is bombing  region sentence1:location launches invasion of region 

Ex Output:
yes


Ex Input:
sentence1:location is regarding  organization_founder sentence1:location is ally with organization_founder 

Ex Output:
no


Ex Input:
sentence1:location is fighting with organization_founder sentence1:location is ally with organization_founder 

Ex Output:

no