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 impolite to take someone's food without asking first.
Update: They have helped themselves to their own portion.
[EX A]: strengthener

[EX Q]: Hypothesis: One should not be forced to be uncomfortable based solely on tradition.
Update: The tradition is important in your family
[EX A]: weakener

[EX Q]: Hypothesis: It is your right to keep whatever appearance you choose.
Update: you wish to pursue your own desires
[EX A]:
strengthener