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: It's understandable to not want a pet.
Update: Unless you're just an evil person.
[EX A]: weakener

[EX Q]: Hypothesis: It is reasonable to fire someone who does not do their job.
Update: They have violated company policy.
[EX A]: strengthener

[EX Q]: Hypothesis: It's good to want to have ethical people around you.
Update: you like to do bad things.
[EX A]:
weakener