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 eats more healthy food
Hypothesis: Because PersonX wanted to live longer
Update: PersonX eats a lot of fruits and vegetables.
strengthener

Premise: PersonX closes PersonY's eyes again
Hypothesis: Because PersonX wanted to be asleep
Update: Person X is playing hide and seek.
weakener

Premise: PersonX goes check
Hypothesis: Before, PersonX needed to hear something
Update: PersonX is wearing earplugs.

weakener