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: is lying about person sentence1: is saying of person 
[EX A]: yes

[EX Q]: sentence1:computer_software is trademark of business_operation sentence1:business_operation is developing  computer_software 
[EX A]: no

[EX Q]: sentence1:person is   location 's rulersentence1:person is ruling  location 
[EX A]:
yes