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 have a right to park where ever you like if you are there first.
Update: it's a free parking lot

A: strengthener
****
Q: Hypothesis: It's good to volunteer.
Update: Unless you are only doing it to show off.

A: weakener
****
Q: Hypothesis: It's OK to have friends who are of the other sex as you.
Update: you can't keep your hormones in check.

A:
weakener
****