Anchor: These days there's no more pomp under the porticos; instead, a variety of artisans vie for display space to peddle their jewellery and leatherwork, which is often relatively original and cheap.
Entailed: Artists sell goods under the porticos.
Contradiction: You cannot purchase jewellery under the porticos.
Contradiction: The Military Museum and the Carriage Museum are definitely closed due to buildings fragility.
Contradiction: A man stands on a bridge.
Contradiction: Tuppence said that she knew for certain. 
Contradiction: The question seems ethnocentric.