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:sports_team has record against sports_team sentence1:sports_team is playing against sports_team 

Ex Output:
yes


Ex Input:
sentence1:region is Capital of location sentence1:region is city of location 

Ex Output:
yes


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

Ex Output:

yes