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: You shouldn't betray your friends.
Update: Your friends have always had your back
[A]: strengthener


[Q]: Hypothesis: It's okay not to like your parent's partner.
Update: The parent's partner is also your parent.
[A]: weakener


[Q]: Hypothesis: It's fine to buy whatever food you want to buy.
Update: You can't afford the food you want.
[A]:
weakener