Anchor: One helping is called a porci??n, a large serving is a raci??n, half as much a media-raci??n.
Entailed: A single serving is called a porci.
Contradiction: The half serving is called a porci raci.
Contradiction: "You will only use magic," Sather Karf commanded.
Contradiction: The studies yield  Cpk.
Contradiction: Two men playing soccer.
Contradiction: A teacher marks on a chalkboard