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:employer is going after employer sentence1:employer is targeting  employer 

A: yes
****
Q: sentence1:employer leads  location sentence1:employer is taking  location 

A: yes
****
Q: sentence1:region is being invaded by region sentence1:region is going to invade region 

A:
yes
****