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:region is one of market in location sentence1:region is market in location 

SOLUTION: yes

PROBLEM: sentence1:region is being attacked by region sentence1:region is fell to region 

SOLUTION: no

PROBLEM: sentence1:employer is hammering  employer sentence1:employer is holding advantage over employer 

SOLUTION:
no