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:book_author is taking in location sentence1:book_author is coming to location 
[EX A]: yes

[EX Q]: sentence1:location is signing treaty with location sentence1:location is second to location 
[EX A]: no

[EX Q]: sentence1:person is trailing  person sentence1:person is facing  person 
[EX A]:
yes