Student: Test for natural language inference.\nPremise: "An umpire marking a base."\nHypothesis: "A umpire making a game changing call."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell.
Teacher: Let's think:

User
An umpire could do something other than be making a game changing call. So the final answer is it is not possible to tell.
Assistant