Anchor: Because of an irrational urge to eat, doubtless a holdover from some ancient time when eating whenever possible was a survival trait.
Entailed: Due to a non rational desire to eat, a remnant from ancient times where eating when you could was used for survival.
Contradiction: Humans do not have survival instincts to eat.
Contradiction: From Hirosema, the train takes about 40 minutes, while the ferry to the island can take upwards of an hour.
Contradiction: A person is smoking.
Contradiction: It seems we have big differences in how we run things.
Contradiction: The girls is playing a musical instrument.