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 young woman and a young man sitting in the grass
Hypothesis: They are a couple
Update: The woman and the man maintain a distance between them and never touch.
[A]: weakener


[Q]: Premise: family sits on beach with a blue cooler.
Hypothesis: A family visits a beach during Spring Break.
Update: There are many drunken 20 somethings around.
[A]: strengthener


[Q]: Premise: A family enjoys the outside.
Hypothesis: A family having fun with a nice picnic.
Update: The people are eating fried chicken.
[A]:
strengthener