Anchor: On 8 August the Soviet Union entered the Pacific battlefront and on the next day marched into Manchuria.
Entailed: The Soviet entrance into the Pacific war happened in summer.
Contradiction: The Soviet Union marched into Manchuria in late December.
Contradiction: Physics and human biology.
Contradiction: Swimmer reading in water.
Contradiction: We almost never have dinner with our friends.
Contradiction: Your knowledge is amazing.