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

[EX Q]: Hypothesis: Friendly competition between friends can be exciting.
Update: Your friends get mad when they compete
[EX A]: weakener

[EX Q]: Hypothesis: It's fine to accept something that is offered for free.
Update: you were going to buy it.
[EX A]: strengthener

[EX Q]: Hypothesis: You should not try to add to your friends' stressful times.
Update: your friend is on the edge of suicide
[EX A]:
strengthener