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 is on PersonX's way to work
Hypothesis: PersonX then arrive on time
Update: PersonX stops to eat breakfast and has trouble getting going again.

SOLUTION: weakener

PROBLEM: Premise: PersonX wants to fly
Hypothesis: Because PersonX wanted to be in the sky
Update: PersonX is a bird otherkin

SOLUTION: strengthener

PROBLEM: Premise: PersonX wears PersonX's new shoes
Hypothesis: Before, PersonX needed buy shoes
Update: PersonX received the new shoes as a birthday gift.

SOLUTION:
weakener