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 to confide in your teacher about your friends.
Update: The friends are planning a surprise party for the teacher.

A: weakener
****
Q: Hypothesis: It's wrong to be controlling when in a relationship.
Update: The controlling individual is male and the partner is female

A: strengthener
****
Q: Hypothesis: It's expected that you have a backup plan in case your current plan doesn't work.
Update: You only have one chance to get it right.

A:
weakener
****