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".

[EX Q]: sentence1:location is being attacked by location sentence1:location is threat to location 
[EX A]: yes

[EX Q]: sentence1:military_combatant is conquering  region sentence1:region is gaining from military_combatant 
[EX A]: no

[EX Q]: sentence1:book_author is bringing from location sentence1:book_author is leaving  location 
[EX A]:
yes