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 friend starts dating your ex, it's okay to be angry.
Update: you were engaged to your ex.
Example Output: strengthener

Example Input: Hypothesis: It can drive people away from you to expect too much too soon.
Update: You make people uncomfortable in your demands.
Example Output: strengthener

Example Input: Hypothesis: It is wrong to ghost your loved ones
Update: They have been abusive.
Example Output:
weakener