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: It's expected of siblings to comfort each other in hard times.
Update: Your siblings were adopted by other people
[A]: weakener


[Q]: Hypothesis: A boyfriend expects to have photos to show that you are real.
Update: You're on a dating website.
[A]: strengthener


[Q]: Hypothesis: You shouldn't expect your grandchildren to always want to talk to you.
Update: They live in another country and have a different culture.
[A]:
strengthener