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".

Input: Consider Input: sentence1:location launches invasion of location sentence1:location is attacking  location 

Output: yes


Input: Consider Input: sentence1:award_winner is announcing at time.recurring_event sentence1:award_winner is showing at time.recurring_event 

Output: yes


Input: Consider Input: sentence1:employer is outpacing  employer sentence1:employer is having over employer 


Output: no