instruction:
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".
question:
sentence1:location is signing treaty with location sentence1:location is ally with location 
answer:
yes


question:
sentence1:organization_founder is defending  location sentence1:organization_founder is ally of location 
answer:
yes


question:
sentence1:organization_founder is surrendering to organization_founder sentence1:organization_founder wins victory over organization_founder 
answer:

yes