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

Hypothesis: It is rude to expect one of your friends will always be your designated driver.
Update: Everyone is planning to drink.
strengthener

Hypothesis: When you're dating someone with kids, it's kind to plan dates that include them.
Update: You're still getting to know your lover's kids.
strengthener

Hypothesis: It's OK to look out for a friends well being.
Update: They want you to stop trying to help them.

weakener