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:organization is carrying from location sentence1:organization is operating flight from location 
Example Output: no

Example Input: sentence1:region is one of location 's citysentence1:region is one of destination in location 
Example Output: yes

Example Input: sentence1:language.human_language is language of state of location sentence1:language.human_language is language of location 
Example Output:
yes