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: You should help your family when they are in trouble.
Update: Your family is abusive to you.
Example Output: weakener

Example Input: Hypothesis: It's accepted that passwords should be secret.
Update: It is a public device
Example Output: weakener

Example Input: Hypothesis: Its considered reckless to have too much alcohol to drink.
Update: you are a recovering alcoholic.
Example Output:
strengthener