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

Ex Input:
Hypothesis: It's good to be upset with someone that disrespects disabled people.
Update: that person is a medical doctor for the disabled.

Ex Output:
strengthener


Ex Input:
Hypothesis: It is wrong to get into someone else's relationship.
Update: You have a personal interest in the relationship not working out.

Ex Output:
strengthener


Ex Input:
Hypothesis: It's understandable that sometimes things are broken by accident, when no harm was meant.
Update: The person bumped into it without noticing.

Ex Output:

strengthener