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 is wrong to make someone afraid.
Update: That person has a heart condition where they can't get excited.
[EX A]: strengthener

[EX Q]: Hypothesis: It's presumptuous to tell someone else who they're allowed to host overnight.
Update: you're their parent
[EX A]: weakener

[EX Q]: Hypothesis: It is normal to have arguments.
Update: The arguments happen with your boss regularly.
[EX A]:
weakener