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 child on a scooter is jumping the curb.
Hypothesis: A child on a scooter is jumping the curb to show off to his friends.
Update: There are children filming the child on the scooter.

A: strengthener
****
Q: Premise: A child in a white dress.
Hypothesis: The child is participating in a wedding.
Update: The child is trying on the dress in a store.

A: weakener
****
Q: Premise: A multicultural group of friends sitting down in an outdoor floor and hanging out to together during a cold busy night.
Hypothesis: A multicultural group of friends are outdoors talking to each other.
Update: A giggle or two can be heard.

A:
strengthener
****