Anchor: You can wander on your own or join a guided walking tour (for routes and times, check with the Tourist Information offices at Safra Square and Jaffa Gate).
Entailed: There are guided tours on foot if you are sick of wandering on your own.
Contradiction: There are no guided tours offered so you have to explore on foot.
Contradiction: The Rand Corp wasn't interested in Nash.
Contradiction: There are people wearing hats
Contradiction: If things are going poorly. you say the President is to blame.
Contradiction: A dog is chewing.