Anchor: The sewage system and houses outside the citadel were better constructed than their modern equivalents, and among their animals was a major Indian contribution to the world's cuisine the chicken.
Entailed: The houses and sewers outside the citadel were better than they are now.
Contradiction: They had no infrastructure back then.
Contradiction: the man is swimming
Contradiction: a boy goes swimming
Contradiction: Nobody is parasailing.
Contradiction: The bottle is made of glass.