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 texts PersonY
Hypothesis: PersonX is seen as relieved
Update: PersonY passes the test.

SOLUTION: strengthener

PROBLEM: Premise: PersonX wants a motorcycle
Hypothesis: PersonX is seen as accomplished
Update: Person X is collecting Lego motorcycles.

SOLUTION: weakener

PROBLEM: Premise: PersonX tries to lose weight
Hypothesis: Because PersonX wanted to be thinner
Update: PersonX was told by their doctor that they will die soon if they don't change their eating habits.

SOLUTION:
weakener