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".

Q: sentence1:region has population in region sentence1:region is market in region 

A: no
****
Q: sentence1:organization_founder is leader of region sentence1:organization_founder is   region 's leader

A: yes
****
Q: sentence1:location is making peace with region sentence1:location is signing treaty with region 

A:
yes
****