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:location is being invaded by location sentence1:location is taking control of location 
Example Output: yes

Example Input: sentence1:organization_founder is introducing to location sentence1:organization_founder is coming to location 
Example Output: yes

Example Input: sentence1:organization_founder is president of location sentence1:organization_founder is elected president of location 
Example Output:
no