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 Input:
Premise: Fans watching a basketball game indoors at a stadium.
Hypothesis: Fans watching a basketball game championship final indoors at a  local stadium.
Update: The man came in and told them their rental time was up.

Ex Output:
weakener


Ex Input:
Premise: Several children with orange bracelets hold onto a hose.
Hypothesis: The children are spraying each other with water.
Update: All the children are dripping wet and laughing hysterically.

Ex Output:
strengthener


Ex Input:
Premise: An older woman with a stroller and a red jacket wrapped around her waist looking at an amusement park ride.
Hypothesis: The woman is afraid of the rides.
Update: The woman is standing in line

Ex Output:

weakener