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 young men in a purple and white shirt running on grass.
Hypothesis: Two young men are playing tag.
Update: The men have frisbees.
[EX A]: weakener

[EX Q]: Premise: The field is fenced in.
Hypothesis: There exists some fencing and a piece of land.
Update: The recent flood made to field covered completely in water.
[EX A]:
weakener