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".

sentence1:location is hostile to location sentence1:location is sending to location 
no

sentence1:region is being attacked by military_combatant sentence1:military_combatant starts war against region 
yes

sentence1:region is one of country in location sentence1:region is situated in location 

yes