In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis. It makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis. It makes you much more likely to believe the hypothesis is true. Your task is to output 'strengthener' or 'weakener' if the update strengths or weakens the hypothesis, respectively.
--------
Question: Premise: PersonX performs the heimlich maneuver
Hypothesis: Because PersonX wanted to save the person who is choking
Update: PersonX is scared for the person choking.

Answer: strengthener


Question: Premise: PersonX finds a girl
Hypothesis: Before, PersonX needed to ask them out
Update: PersonX is in a long term and committed relationship.

Answer: weakener


Question: Premise: PersonX buys snacks
Hypothesis: As a result, PersonX feels eager
Update: The snacks are healthy

Answer:
weakener