TASK DEFINITION: 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.
PROBLEM: Premise: PersonX takes a nap
Hypothesis: Before, PersonX needed to have eaten a lot
Update: PersonX did a lot of yardwork.

SOLUTION: weakener

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

SOLUTION: strengthener

PROBLEM: Premise: PersonX takes orders
Hypothesis: Before, PersonX needed take job
Update: PersonX is a waitor in a restaurant.

SOLUTION:
strengthener