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 not OK to end a friendship due to religious preferences.
Update: You have many other interests beyond religion.

Output: strengthener


Input: Consider Input: Hypothesis: You should discuss problems with people.
Update: they're strangers.

Output: weakener


Input: Consider Input: Hypothesis: You should not have to hide a friendship.
Update: Everyone knows who the person is anyway


Output: strengthener