Question: Lobnoye mesto is located in front of a cathedral that was built beginning in what year?
Sentence (from "Saint Basil's Cathedral"): The Cathedral of Vasily the Blessed (Russian: Собор Василия Блаженного , "Sobor Vasiliya Blazhennogo"), commonly known as Saint Basil's Cathedral, is a church in the Red Square in Moscow, Russia.
Relevant evidence: No