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: Several children with orange bracelets hold onto a hose.
Hypothesis: The children are spraying each other with water.
Update: All the children are dripping wet and laughing hysterically.

SOLUTION: strengthener

PROBLEM: Premise: The woman is holding a camera and standing on a brick wall.
Hypothesis: The woman is on the wall finding the right angle for a photo.
Update: The camera is attached to a tripod.

SOLUTION: weakener

PROBLEM: Premise: Two swimmers race in a pool with a red line between them.
Hypothesis: Two people have a swimming race, with the winner taking the other's car.
Update: They are both 12 years of age.

SOLUTION:
weakener