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 signing treaty with region sentence1:region is different from location 

SOLUTION: no

PROBLEM: sentence1:location is hub of location sentence1:location is hosting in location 

SOLUTION: no

PROBLEM: sentence1:award_winner is imploring  employer sentence1:award_winner is asking  employer 

SOLUTION:
yes