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.
--------
Question: Premise: Two people standing in a curved interior, multi-level building.
Hypothesis: The people are standing in an elevator inside.
Update: People are standing inside curved multi-level building.

Answer: weakener


Question: Premise: Tree boys are skating while one takes pictures and a girl looks on.
Hypothesis: The boys are in a race.
Update: The boys are competing for the affection of the girl.

Answer: strengthener


Question: Premise: In the foreground, a soccer player wearing orange and black moves to intercept two players wearing white uniforms as they run towards the camera in pursuit of the soccer ball while in the background a man in a blue soccer uniform looks on.
Hypothesis: As a soccer player moves to intercept, he is making a foul on the play.
Update: The player he is running towards falls to the ground.

Answer:
strengthener