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 be nice to children.
Update: The child is shoplifting from the store.
[EX A]: weakener

[EX Q]: Hypothesis: It is not your responsibility to return property that was left by others.
Update: people leave their property in strange places all the time.
[EX A]:
strengthener