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

[EX Q]: Hypothesis: It's good to be polite to other drivers.
Update: You are surrounded by cops.
[EX A]: strengthener

[EX Q]: Hypothesis: It's understandable to want to play games by the rules.
Update: One of the players has a tendency to cheat.
[EX A]: strengthener

[EX Q]: Hypothesis: Singling people of a certain persuasion out can make you look bigoted.
Update: You did it unintentionally.
[EX A]:
weakener