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.

Example Input: Premise: A small child sleeping in a bed with a stuffed animal.
Hypothesis: A small child is sleeping with a stuffed bear.
Update: the child holds the duck shape toy
Example Output: weakener

Example Input: Premise: A girl draws with crayons.
Hypothesis: The girl is at school.
Update: The girl gets up to eat lunch with her mom.
Example Output: weakener

Example Input: Premise: Two small girls, one in a blue and violet dress, the other in a red striped outfit are painting with red and yellow on a piece of canvas in the street.
Hypothesis: two girls doing a school project
Update: The girls are four years old.
Example Output:
weakener

