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

Example Input: Hypothesis: It is wrong to use drugs.
Update: You have an addiction.
Example Output: strengthener

Example Input: Hypothesis: You should control your pets so your neighbors aren't put in a position of needing to report you.
Update: Your neighbors like your pets in their yards.
Example Output:
weakener