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 spends time with PersonX's friends
Hypothesis: As a result, PersonX feels lonely
Update: PersonX feels unheard by their friends
strengthener

Premise: PersonX likes PersonX's work
Hypothesis: As a result, PersonX feels wanting
Update: PersonX is totally satisfied
weakener

Premise: PersonX is able to find it
Hypothesis: Because PersonX wanted to get everything packed
Update: PersonX needs to leave as soon as possible
strengthener