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

Example Input: Hypothesis: It's fine to tell someone they are repeating themselves.
Update: Your boss is micromanaging you.
Example Output: strengthener

Example Input: Hypothesis: You should always be there for your pets.
Update: They have rabies.
Example Output: weakener

Example Input: Hypothesis: You don't have to be part of any celebrations that you don't want to be part of.
Update: it's a surprise you didn't know was coming
Example Output:
weakener