Anchor: If you wish to learn to dive in Egypt there is an excellent network of dive centers that offer training, ab-initio to professional levels.
Entailed: There are dive centers that offer professional level instruction in Egypt.
Contradiction: There are no opportunities to learn how to dive in Egypt.
Contradiction: The people are writing stuff on the building.
Contradiction: Kids are gathered together.
Contradiction: The man is doing jumping jacks.
Contradiction: People racing.