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

Input: Consider Input: Hypothesis: You should try to be supportive of your coworkers and help them when you're able
Update: Your coworkers talk badly about you all the time

Output: weakener


Input: Consider Input: Hypothesis: When travelling abroad it is smart to plan ahead.
Update: you're on a limited spending budget.

Output: strengthener


Input: Consider Input: Hypothesis: You should be understanding of people's problems.
Update: Those problems are harming you a lot.


Output: weakener