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: The bride is standing outside.
Hypothesis: The bride is about to walk down the aisle in her outdoor wedding.
Update: The bride's hair and makeup aren't done.
[EX A]: weakener

[EX Q]: Premise: Two women are standing with a young boy in a blue hat, and the one on the left is casually checking her cellphone.
Hypothesis: Woman playing games on cell phone
Update: The woman is playing a football game on her cell phone.
[EX A]: strengthener

[EX Q]: Premise: Birds are fleeing a rock that has recently been splashed by heavy waves.
Hypothesis: Birds are moving away from a wet rock, while its cold outside.
Update: A boat with hunters on it splashed the waves
[EX A]:
weakener