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's good to give back to the community with food drives.
Update: At some point you yourself have used a food drive to feed your family.

Output: strengthener


Input: Consider Input: Hypothesis: It is healthy to remove toxic people from your life.
Update: They are family members whom you need to have in your life in some fashion.

Output: weakener


Input: Consider Input: Hypothesis: It is acceptable to want your child to be well taken care of
Update: You have the means to give them a better life


Output: strengthener