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: A crowd of people are holding signs and protesting against school cuts.
Hypothesis: A crowd of people chanting.
Update: A crowd of students and teachers chanting, "No layoffs."
[A]: strengthener


[Q]: Premise: A girls volleyball team practices.
Hypothesis: The volleyball team is preparing for their tournament.
Update: There are no other volleyball teams in the state.
[A]: weakener


[Q]: Premise: A couple sits alone in front of a large statue late at night.
Hypothesis: The couple is in front of an Abraham Lincoln statue.
Update: One of them says 'I think he was the greatest president ever'
[A]:
strengthener