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: Men walking on the scaffolding of a building.
Hypothesis: A male construction worker making his way toward a damaged piece of scaffolding at the edge of a building.
Update: The man is fixing up the washroom

SOLUTION: weakener

PROBLEM: Premise: A long-haired young man skateboarding on the rails on a cloudy day.
Hypothesis: The boy is going to do a pop-shove it.
Update: The man is in a hurry to get to his job.

SOLUTION: weakener

PROBLEM: Premise: A black boy dressed in black shots and shirt kicks a soccer ball on sand, while others watch.
Hypothesis: A black boy dressed in black shorts and shirt kicks a soccer ball on sand, while others watch from red bleachers.
Update: The bleachers are cedar.

SOLUTION:
strengthener