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 woman is standing near the water, looks to be throwing something.
Hypothesis: The woman is skipping rocks.
Update: The woman is looking for turtles.
[EX A]: weakener

[EX Q]: Premise: A cook puts finishing touches on a plate of food.
Hypothesis: A woman ices her cake
Update: The restaurant does not offer deserts.
[EX A]: weakener

[EX Q]: Premise: An unidentified woman sleeping in a very unusual nook of a decorative stone structure.
Hypothesis: The woman is covered in a blanket.
Update: The woman purchased the blanket from one of the local shops.
[EX A]:
strengthener