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 okay to have dreams of your own, even if someone else has the same ones.
Update: you can work together to achieve the goal.
[EX A]: strengthener

[EX Q]: Hypothesis: It is okay to want to practice in private.
Update: You are nervous or have anxiety.
[EX A]: strengthener

[EX Q]: Hypothesis: It's acceptable to respect someone's boundaries when they don't want to talk about something.
Update: You are a stranger to them.
[EX A]:
strengthener