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 is good to acknowledge when people change for the better.
Update: Acknowledging the change encourages them to keep improving.

A: strengthener
****
Q: Hypothesis: It's understandable to want someone to enjoy food you prepared for them.
Update: you purposely made it bland because they have dietary restrictions.

A: weakener
****
Q: Hypothesis: You shouldn't ignore your parents.
Update: Especially if they need you.

A:
strengthener
****