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 expected that room in a home is private.
Update: The room has no door.

A: weakener
****
Q: Hypothesis: It's rude to tell someone that they eat too much.
Update: They ask for tips on how to lose weight.

A: weakener
****
Q: Hypothesis: It's acceptable to turn down an invitation from someone you don't like.
Update: They are paying for you to be there

A:
weakener
****