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 pays PersonX's debts
Hypothesis: Before, PersonX needed relationship with PersonY
Update: PersonX send the money to the debt collector, PersonY.

SOLUTION: weakener

PROBLEM: Premise: PersonX speaks with PersonY
Hypothesis: Before, PersonX needed locate y
Update: PersonX walked to PersonY's house.

SOLUTION: strengthener

PROBLEM: Premise: PersonX is on my way home
Hypothesis: As a result, PersonX feels tired
Update: PersonX just checked out of a hotel after a relaxing stay.

SOLUTION:
weakener