In this task, you are given a premise, a hypothesis, and an update. The premise sentence describes a real-world situation and is always assumed to be true. The hypothesis sentence describes an assumption or inference that you might make about that situation having read the premise. The update provides additional information about the situation that might weaken or strengthen the hypothesis. A weakener is a statement that weakens the hypothesis, that is, it makes you much less likely to believe the hypothesis is true. A strengthener is a statement that strengthens the hypothesis, that is, it makes you much more likely to believe the hypothesis is true. Your task is to answer with 'strengthener' or 'weakener' if the update strengthens or weakens the hypothesis, respectively.

[Q]: Premise: Two men play basketball.
Hypothesis: Two men are competing for the last spot on the basketball team.
Update: Two men are competing to become the final teammate on the basketball team this season.
[A]: strengthener


[Q]: Premise: 3 team members, wearing 3 uniforms, are jumping towards the volleyball nets to block an opposing teams, wearing a yellow uniforms, spike.
Hypothesis: they are playing volleyball for the championship
Update: The teams are playing more intensely than they have before.
[A]: strengthener


[Q]: Premise: A black dog wearing an orange collar is entangled with fishing wire.
Hypothesis: A black dog is entangled with fishing wire because of neglect from its owner.
Update: His owner has just come home from work with a bag of dog food and is cutting off the wire.
[A]:
weakener