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: A young boy in checkered pants places a red shirt in a black tub.
Hypothesis: A little boy puts a red shirt in a black tub for charity while he's wearing checkered pants.
Update: The kid is alone.

A: strengthener
****
Q: Premise: A child in a all pink outfit climbs on a playground toy full of other children.
Hypothesis: A kid in pink is playing hide and seek with his friends.
Update: A child in pink doesn't know where to look first.

A: strengthener
****
Q: Premise: A young man with a script tattoo on his right forearm smokes a cigarette and holds a rolling pin while standing in a dirty, compact kitchen.
Hypothesis: The mans head is shave close to his skull.
Update: His head gleams in the overhead light.

A:
strengthener
****