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.
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Question: Premise: A cart of large water containers is in front of two women who are standing as well as two women who are walking down the street.
Hypothesis: The cart of water is for children.
Update: Only older people and adults can be seen anywhere.

Answer: weakener


Question: Premise: Three people in white clothes observe graffiti on the side of a building.
Hypothesis: The people in white are going to paint over the graffiti.
Update: the people take out cameras and take photos

Answer: weakener


Question: Premise: A group of roughly 14 men and women works at a construction site in a residential area.
Hypothesis: The construction crew are building new homes.
Update: The crew are wearing hard hats under a wooden frame that resembles a house.

Answer:
strengthener