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: 2 girls washing a floor covered in soap.
Hypothesis: The floor has lots of bubbles.
Update: The floor is slick and shiny.
[A]: weakener


[Q]: Premise: Two males are sitting on a dock, one of which is playing guitar, and another two are standing in front of them.
Hypothesis: Two men are creating entertainment for money.
Update: The men wear work uniforms as they play for a few minutes and head back into their workplace.
[A]: weakener


[Q]: Premise: Two young children, one in striped top, running down pathway surrounded by ferns.
Hypothesis: Two children are running away from a large dog.
Update: The children are by themselves.
[A]:
weakener