Anchor: Four soldiers are walking, and talking to each other while holding weapons.
Entailed: Four soldiers are deep in conversation.
Contradiction: Four soldiers are on the front line.
Contradiction: A child in a car is awake.
Contradiction: A woman selling fabrics.
Contradiction: Haven't you seen trains colliding in real life?
Contradiction: The information she gains is used for self assessment and providing ample performance feedback.