TASK DEFINITION: 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".
PROBLEM: sentence1:location is heart of location sentence1:location is city in location 

SOLUTION: yes

PROBLEM: sentence1:employer is outpacing  employer sentence1:employer is having  employer 

SOLUTION: no

PROBLEM: sentence1:region is   region 's enemysentence1:region is   region 's ally

SOLUTION:
no