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: You should always be honest about your sexual history with your new partner.
Update: You expect them to be honest and open with you and you want the relationship to grow.

A: strengthener
****
Q: Hypothesis: Studying math can be confusing.
Update: You are a genius.

A: weakener
****
Q: Hypothesis: If you break something glass you should clean it up.
Update: it was a bottle holding radioactive material.

A:
weakener
****