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.

[Q]: Premise: PersonX learns how to sing
Hypothesis: As a result, PersonX feels intrigued
Update: They get made fun of for singing
[A]: weakener


[Q]: Premise: PersonX knows PersonX's value
Hypothesis: PersonX is seen as happy
Update: PersonX smiles joyously
[A]: strengthener


[Q]: Premise: PersonX walks to the gas station
Hypothesis: Before, PersonX needed to want something from the gas station
Update: PersonX wanted a soda.
[A]:
strengthener