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.

Premise: A lady in a sunhat sitting and reading a book by a body of water.
Hypothesis: A lady is sitting and reading.
Update: The lady has several library cards.
strengthener

Premise: A person in a print jacket is standing in front of a table filled with papers.
Hypothesis: The man in the print jacket is looking at the papers.
Update: The man is standing behind the table asking for people to buy them
weakener

Premise: A lady wearing a red bandanna and apron is standing in a store that contain many bottles and glasses inside a china cabinet.
Hypothesis: The lady works at this store.
Update: The lady is wearing a name tag.

strengthener