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: People are expected to be self sufficient.
Update: They are employed adults and living on their own.
[EX A]: strengthener

[EX Q]: Hypothesis: You should always be there for your pets.
Update: They have rabies.
[EX A]: weakener

[EX Q]: Hypothesis: It's understandable to cut ties with someone if they are negatively impacting your life
Update: They are always toxic
[EX A]:
strengthener