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:person*politician is elected President of region sentence1:person*politician is inaugurated a President of region 

A: yes
****
Q: sentence1:person is   person 's sonsentence1:person is son of person 

A: yes
****
Q: sentence1:organization is offering flight from location sentence1:organization is flying to location 

A:
no
****