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.

Premise: A young girl gliding on a rope swing beside a red barn.
Hypothesis: The girl is swinging alone.
Update: The girl is calling out someone's name
weakener

Premise: A man in a red apron displays a gourmet plated entree.
Hypothesis: A waiting in an apron is showing people a gourmet plated dish.
Update: There is another man with the same apron showing other people entrees.
strengthener

Premise: A man reaches through a window at a restaurant to pick up a half of a submarine sandwich roll.
Hypothesis: The man is very hungry.
Update: The man had the money to buy a full sandwich, but choose not to.

weakener