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

[Q]: Hypothesis: Spouses should always know each other's birthdays.
Update: Neither person enjoys the annual reminder they're getting older.
[A]: weakener


[Q]: Hypothesis: You shouldn't abuse your ex.
Update: You're physically abusing them.
[A]: strengthener


[Q]: Hypothesis: It's understandable to be concerned about your significant other's drinking habits.
Update: You drink way more than they do.
[A]:
weakener