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.

[Q]: Premise: People working on their computers and papers.
Hypothesis: There are people working on a broken computer
Update: People are taking a test in a classroom.
[A]: weakener


[Q]: Premise: A bright wall painting on the street.
Hypothesis: A mural of a sunset.
Update: The colors are beautiful in red and gold.
[A]: strengthener


[Q]: Premise: Two people are wading in the water as the sun cascades off of the water.
Hypothesis: Two people walk through ocean water on a beach as the sun shines overhead.
Update: The water is fresh water.
[A]:
weakener