In this task, you are given a hypothesis and an update. The hypothesis sentence is a statement that speaks of a socially normative behavior. In other words, it is a generalizing statement about how we expect people to behave in society. The update provides additional contexts about the situation that might UNDERMINE or SUPPORT the generalization. An undermining context provides a situation that weakens the hypothesis. A supporting context provides a situation that strengthens the generalization. Your task is to output 'strengthener' or 'weakener' if the update supports or undermines the hypothesis, respectively

Q: Hypothesis: It's good not to let others change your mind.
Update: others don't know what they're talking about and can't give good advice

A: strengthener
****
Q: Hypothesis: When travelling abroad it is smart to plan ahead.
Update: you're on a limited spending budget.

A: strengthener
****
Q: Hypothesis: If your friend uses racist or homophobic words, it would be wrong not to tell them to stop.
Update: The target of the words is within hearing distance.

A:
strengthener
****