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 okay to stand up for yourself.
Update: you are doing it to be cool.

A: weakener
****
Q: Hypothesis: It is rude to expect one of your friends will always be your designated driver.
Update: Everyone is planning to drink.

A: strengthener
****
Q: Hypothesis: It is rude to tell on others.
Update: They were planning a surprise retirement party.

A:
strengthener
****