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

Input: Consider Input: Hypothesis: It's good to expose one's children to religion.
Update: You forbid them from deciding for themselves if they agree with aspects of the religion.

Output: weakener


Input: Consider Input: Hypothesis: It's wrong to laugh at a suicide attempt.
Update: It is your best friend.

Output: strengthener


Input: Consider Input: Hypothesis: It is rude to ask someone to leave for no reason.
Update: The hour is very late.


Output: weakener