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 red-haired woman uses a scope to scout out shooting targets on a gun range.
Hypothesis: The woman is shooting with other people at the range
Update: The woman is surrounded by other people with guns

SOLUTION: strengthener

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: An overweight man wears a protective hat and gloves.
Hypothesis: A heavy set man is cleaning up toxic chemicals.
Update: The man works for the EPA.

SOLUTION:
strengthener

