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 takes PersonY on a hike
Hypothesis: PersonX then does a group activity
Update: PersonX is carrying a bag of uniforms

SOLUTION: strengthener

PROBLEM: Premise: PersonX makes it safely
Hypothesis: PersonX then sighs a relief
Update: They still have a long way to go

SOLUTION: weakener

PROBLEM: Premise: PersonX gets new ones
Hypothesis: Before, PersonX needed get sick of old ones
Update: Person X looks lovingly at the old ones, holding them close.

SOLUTION:
weakener