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: Two women are talking at a bar.
Hypothesis: Women are talking and drinking.
Update: The two women are waitresses.

SOLUTION: weakener

PROBLEM: Premise: Birds are fleeing a rock that has recently been splashed by heavy waves.
Hypothesis: Birds are moving away from a wet rock, while its cold outside.
Update: A boat with hunters on it splashed the waves

SOLUTION: weakener

PROBLEM: Premise: A guy is playing the bagpipes while standing next to a woman in a light blue outfit with her belly button showing.
Hypothesis: The woman can play an instrument.
Update: The woman is instructing the guy playing the bagpipes.

SOLUTION:
strengthener