Anchor: It's best to book in advance for the activities, as The Ark has become quite popular, and activities sometimes fill up in advance; Tel. 670 7788, fax 670 7758.
Entailed: Since The Ark is so popular, you should probably call in to make a booking.
Contradiction: There is plenty of room at The Ark; no need to book in advance.
Contradiction: Tuppence quickly burst out, "Guns, guns, guns!"
Contradiction: Heinz ketchup is from Pittsburgh and my family uses a lot of ketchup.
Contradiction: There are no people working today.
Contradiction: A man is outside.