Text: With him are two other worthy Toyotomi Hideyoshi, Ieyasu's mentor, and the great 12th-century warrior Minamoto no Yoritomo, who founded the Kamakura shogunate and whom Ieyasu claimed as an ancestor.
Entailment: Minamoto no Yoritomo, legendary warrior and founder of the Kamakura shogunate, was whom Ieyasu claimed to be a descendant of.
Contradiction: The great warrior, Minamoto no Yoritomo, lived in the 1800s.