A group of three people , one of them a young boy , are standing in front of a large aquarium like fish tank looking at the fish .
It is almost certain that a group of 3 people are standing in front of a large aquarium filled with whales .
It is impossible that a group of 3 people are standing in front of a large aquarium filled with whales .
It is almost certain that a group of 3 people are standing in front of a large aquarium filled with whales .
A group of 3 people are standing in front of a large aquarium filled with whales .