Anchor: These pleasant, but expensive, outings can lay the foundation for your own explorations aboard the cheap but usually comfortable ferries used by the islanders themselves.
Entailed: You can explore on the ferries which are often comfortable.
Contradiction: The ferries are expensive and you will never see an islander using them.
Contradiction: The man is sitting at his desk doing his taxes.
Contradiction: The moon is out at night.
Contradiction: No one came once the book was published.
Contradiction: A group of people outside.