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: three African women in traditional orange costume are gathered in front of a yellow curtain.
Hypothesis: Three ladies are waiting to perform for an audience.
Update: The three ladies are proud to represent their African heritage.
[A]: strengthener


[Q]: Premise: A boy wearing blue shorts is doing a back flip in the air under a tree.
Hypothesis: A boy is doing back flips outdoors
Update: The tree is in the local park
[A]: strengthener


[Q]: Premise: A small white bird looks at a small object.
Hypothesis: The object is food.
Update: The bird is playing with the object.
[A]:
weakener