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".

Example Input: sentence1:region is having influence over military_combatant sentence1:region is arming  military_combatant 
Example Output: no

Example Input: sentence1:location is signing treaty with region sentence1:location is second to region 
Example Output: no

Example Input: sentence1:employer is overtaking  employer sentence1:employer is competing with employer 
Example Output:
yes