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: A family is sledding in the snow.
Hypothesis: A big family is sledding in the snow.
Update: The family is in China where the one child policy is implemented
[EX A]: weakener

[EX Q]: Premise: A young boy dives to catch the ball during a baseball game.
Hypothesis: A young boy and his teammate both dive to catch a ball during the game.
Update: The boys collide and end up not even catching the ball.
[EX A]: strengthener

[EX Q]: Premise: A group of woman are around a girl with a bouquet of flowers and holding something while smiling.
Hypothesis: The group are commenting on how pretty the flowers are
Update: The group are admiring how nice the vase is.
[EX A]:
weakener