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: When your religion causes you to doubt someone you love, you should talk to someone outside of the situation.
Update: You believe in science
Example Output: weakener

Example Input: Hypothesis: You should question all stories told to you.
Update: you can back it up with factual evidence.
Example Output: weakener

Example Input: Hypothesis: You should apologize when you've done something bad.
Update: Especially if it hurt someone.
Example Output:
strengthener