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, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.
PROBLEM: Premise: A young boy wearing a blue and red jacket is raking leaves.
Hypothesis: A child is doing yardwork with her mother.
Update: The young boy is paid for his services.

SOLUTION: weakener

PROBLEM: Premise: Two young men in a purple and white shirt running on grass.
Hypothesis: Two young men are playing tag.
Update: The men have frisbees.

SOLUTION: weakener

PROBLEM: Premise: A man stands on a busy street with buildings and shops in the background.
Hypothesis: A man looks to chose the best shop to shop in.
Update: The man is holding an empty shopping basket

SOLUTION:
strengthener