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 hub for organization sentence1:organization is operating to location 

SOLUTION: yes

PROBLEM: sentence1:organization_founder continues to bomb region sentence1:organization_founder is bombing  region 

SOLUTION: yes

PROBLEM: sentence1:region is being attacked by military_combatant sentence1:military_combatant attacks on region 

SOLUTION:
yes