What does this sign mean?

What does this sign mean?
A)Danger due to the proximity of children who have priority.
B)Danger due to the proximity of a place frequented by children.Correct
C)Danger due to the proximity of a pedestrian crossing.
This sign indicates the danger due to the proximity of an area frequented by children, without giving them priority, although in the presence of children we must always exercise extreme caution and moderate speed when necessary, even to the point of stopping.