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 belonging to region sentence1:location is territory of region 

Ex Output:
yes


Ex Input:
sentence1:organization_founder is flying into location sentence1:organization_founder is visiting  location 

Ex Output:
yes


Ex Input:
sentence1:military_combatant is firing into location sentence1:military_combatant is launching into location 

Ex Output:

yes