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's expected of siblings to comfort each other in hard times.
Update: Your siblings were adopted by other people

SOLUTION: weakener

PROBLEM: Hypothesis: You should help care for your sibling's children.
Update: You are sick and don't want to infect the children.

SOLUTION: weakener

PROBLEM: Hypothesis: It is okay to be disappointed when not getting a gift that you like.
Update: The gift is something you are allergic to.

SOLUTION:
strengthener