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 is using against location sentence1:location is signing treaty with region 

A: no
****
Q: sentence1:organization is offering flight from location sentence1:organization is flying to location 

A: no
****
Q: sentence1:person is taking control of location sentence1:person is leading  location 

A:
yes
****