instruction:
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".
question:
sentence1:location is being at war with region sentence1:location is   region 's enemy
answer:
yes


question:
sentence1:person is welcoming to location sentence1:person is inviting to visit location 
answer:
yes


question:
sentence1:employer is holding advantage over employer sentence1:employer is hammering  employer 
answer:

no