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 is launching attack on location sentence1:location is transferring to location 

Output: no


Input: Consider Input: sentence1:organization is releasing version of computer_software sentence1:computer_software is   organization 's system

Output: yes


Input: Consider Input: sentence1:employer is voting with employer sentence1:employer is similar to employer 


Output: no