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 wrong to withhold information from a partner.
Update: The information may be so lacking in verification it isn't worth repeating.
[EX A]: strengthener

[EX Q]: Hypothesis: You should always support your friends.
Update: Your friends are going through a breakup and need a shoulder to cry on.
[EX A]: strengthener

[EX Q]: Hypothesis: It is rude to plan an event on someone else's special day.
Update: It is your friend's wedding.
[EX A]:
strengthener