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 talks for an hour
Hypothesis: PersonX is seen as informed
Update: PersonX mispronounced half the words they used.
weakener

Premise: PersonX lets the dog out
Hypothesis: As a result, PersonX feels a pet owner
Update: PersonX is pouring the dogs food in a bowl.
strengthener

Premise: PersonX leaves PersonY's home
Hypothesis: PersonX then trips down steps
Update: Person Y Pushes Person X

weakener