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: Two Women carrying cellphones and wearing bright dresses.
Hypothesis: Two women prepare to call  their husbands.
Update: Two women decide to order a pizza.
weakener

Premise: A large crowd standing in front of a very large painting.
Hypothesis: A crowd is looking at a painting.
Update: The crowd is paying attention to a mime that is performing in front of the painting.
weakener

Premise: A group of people are walking in a city.
Hypothesis: Group of coworkers walking downtown
Update: They are heading to a favorite restaurant during their lunch break.

strengthener