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:region is going to war with region sentence1:region is firing at region 

SOLUTION: no

PROBLEM: sentence1:location is provoking  location sentence1:location is needing  location 

SOLUTION:
no