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

Q: Hypothesis: You should not be angry at your roommate's dog.
Update: The dog didn't do anything wrong.

A: strengthener
****
Q: Hypothesis: It's fine to accept something that is offered for free.
Update: you were going to buy it.

A: strengthener
****
Q: Hypothesis: It is good to control your anger instead of letting it consume you if you are playing a game.
Update: You want everyone to allow you to keep playing with them.

A:
strengthener
****