Anchor: Axis forces were at one point only 150 miles from Cairo but Allied soldiers finally gained the upper hand following the British victory at El Alemain in 1942, and Egypt remained firmly in British hands for the rest of the war.
Entailed: Axis forces got within 150 miles of Cairo.
Contradiction: Axis forces got within 50 miles of Cairo.
Contradiction: Jon and his brother like eating oreos at the gun range. 
Contradiction: There are two guys performing.
Contradiction: A musician plays a black guitar, laughing jovially with his friends.
Contradiction: They had 2 pencils and a strong look.