You will be given a definition of a task first, then some input of the task.
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".

sentence1:award_winner is striking with business_operation sentence1:award_winner is working with business_operation 
Output:
yes