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: Giving your significant other freedom to make their own decisions is expected.
Update: They want the freedom to make purchases with their own spare money.
[A]: strengthener


[Q]: Hypothesis: It's rude to become friends with someone your significant other knows, if you know it upsets them.
Update: you do not tell them about it
[A]: weakener


[Q]: Hypothesis: It's expected that children will be invited to a birthday party.
Update: They are best friends.
[A]:
strengthener