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: You should help care for your sibling's children.
Update: You are sick and don't want to infect the children.
[EX A]: weakener

[EX Q]: Hypothesis: It's kind to be gentle when handling break ups and choose the right time.
Update: Your partner is very abusive.
[EX A]: weakener

[EX Q]: Hypothesis: It's typical to try to bargain with a seller over the price of their item.
Update: You're at a garage sale.
[EX A]:
strengthener