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:region withdraws force from region sentence1:region is sending into region 
answer:
no


question:
sentence1:business_operation is being acquired by  sentence1:business_operation is being owned by  
answer:
yes


question:
sentence1:organization_member needs from region sentence1:organization_member is signing agreement with region 
answer:

no