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.

Premise: PersonX is a great basketball player
Hypothesis: PersonX is seen as accomplished.
Update: PersonX wins the title.
strengthener

Premise: PersonX talks for an hour
Hypothesis: As a result, PersonX wants to get feedback about his talking.
Update: They are giving a speech
strengthener

Premise: PersonX rides the horse
Hypothesis: PersonX is seen as happy
Update: PersonX has a grimacing look on their face.

weakener