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 cooperating with location 

SOLUTION: yes

PROBLEM: sentence1:language.human_language is language in region sentence1:language.human_language is language of region 

SOLUTION: yes

PROBLEM: sentence1:person bans in region sentence1:person is taking in region 

SOLUTION:
no

