TASK DEFINITION: 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
PROBLEM: Hypothesis: It is acceptable to raise the billing rate of a former employee.
Update: You split the new profits equally

SOLUTION: strengthener

PROBLEM: Hypothesis: It's expected that you'll eat the food that's served when you're a guest.
Update: you're eating at a poor person's house

SOLUTION: strengthener

PROBLEM: Hypothesis: People are expected to care about social responsibility and background of the businesses they support.
Update: There is a chance of animal cruelty.

SOLUTION:
strengthener