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: Man smokes while sitting on a parked scooter.
Hypothesis: A man smokes a cigarette while sitting on his scooter.
Update: The man smells of tobacco.
[A]: strengthener


[Q]: Premise: Four people wearing red, blue, white& black, walking up a white staircase overlooking a marina in an old city.
Hypothesis: The group of people are all part of a party.
Update: They are returning children on Halloween who wore matching costumes while trick or treating.
[A]: weakener


[Q]: Premise: A man taking a child on a ride at a fair.
Hypothesis: A man is taking a child on a hay ride.
Update: The man and child are spinning round and round and screaming in glee.
[A]:
weakener