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.

[EX Q]: Premise: A girl draws with crayons.
Hypothesis: The girl is at school.
Update: The girl gets up to eat lunch with her mom.
[EX A]: weakener

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

[EX Q]: Premise: A woman with a very serious expression swiftly walks down a sidewalk.
Hypothesis: A woman is on her way to work
Update: The woman was determined not to be late to work for the third time this week.
[EX A]:
strengthener