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:person*politician is elected President of region sentence1:person*politician is inaugurated a President of region 

Output: yes


Input: Consider Input: sentence1:employer is eliminating  sports_team sentence1:sports_team is defeating  employer 

Output: no


Input: Consider Input: sentence1:employer is competitive with employer sentence1:employer is surpassing  employer 


Output: no