Anchor: Lisbon's Se Patriarcal (cathedral) appears out of nowhere at a bend in the road (most easily reached from the center by continuing east on the extension of Rua da Concei �o).
Entailed: There is at least one cathedral in Lisbon.
Contradiction: Lisbon does not have a cathedral of its own.
Contradiction: We're expecting snow but not rain.
Contradiction: I think it goes back to elementary and junior high when you have to teach how to write answers and construct a thought process, which I remember being taught.
Contradiction: A dog standing on its hind legs for a treat.
Contradiction: They were advised to be careful.