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 wrong to hold grudges.
Update: Your best friend purposefully got you fired from work.

A: weakener
****
Q: Hypothesis: It is rude to post a picture of someone without their permission.
Update: They are on the FBI's most wanted list.

A: weakener
****
Q: Hypothesis: If a child is at risk, always call child protective services.
Update: Your family was threatened if they report.

A:
weakener
****