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 makes christmas cookies
Hypothesis: Before, PersonX needed an oven
Update: The cookies are microwaveable

SOLUTION: weakener

PROBLEM: Premise: PersonX eats so much
Hypothesis: As a result, PersonX wants to take a stomach medicine
Update: PersonX frequently suffers from heartburn.

SOLUTION: strengthener

PROBLEM: Premise: PersonX selects PersonY object
Hypothesis: PersonX is seen as decisive
Update: Person X has taken an hour to make a decision.

SOLUTION:
weakener