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: If you warn someone about a girlfriend, they may find you disrespectful of their choices.
Update: They know deep down they are being cheated on.

Output: weakener


Input: Consider Input: Hypothesis: It's not expected that you will donate to charity.
Update: You don't have money to spare.

Output: strengthener


Input: Consider Input: Hypothesis: Not putting yourself in a dangerous and uncertain situation is acceptable.
Update: you are a police officer and it is your job.


Output: weakener