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: It is acceptable to be uncomfortable with strangers in your home.
Update: Social services is drilling you with questions.

Output: strengthener


Input: Consider Input: Hypothesis: It's not okay to say bad things over something head when they can't understand you.
Update: you are being unfair and mean to them.

Output: strengthener


Input: Consider Input: Hypothesis: It is wrong to be prejudiced.
Update: The prejudices may be well-founded.


Output: weakener