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:employer is eliminating  sports_team sentence1:sports_team is taking on employer 
Example Output: yes

Example Input: sentence1:military_combatant launches war on location sentence1:military_combatant is declaring war on location 
Example Output: yes

Example Input: sentence1:location is signing treaty with location sentence1:location is ally with location 
Example Output:
yes