Sebo Walker (born April 28, 1988) is a professional skateboarder and artist living in Venice, Los Angeles who is best known for winning the Red Bull Manny Mania Amateur U.S. Championships in 2011 and for living in his Chrysler Town and Country van in West LA from 20102015.
Sebo Walker is not an amateur skateboarder.
A: Yes

Piazza Colonna is a piazza at the center of the Rione of Colonna in the historic heart of Rome, Italy. It is named for the marble Column of Marcus Aurelius, which has stood there since AD 193. The bronze statue of Saint Paul that crowns the column was placed in 1589, by order of Pope Sixtus V. The Roman Via Lata (now the Via del Corso) runs through the piazza's eastern end, from south to north.
The pope relaxes in the Rione of Colonna
A: It's impossible to say

The Corridor (Lithuanian: Koridorius ) is a 1995 Lithuanian drama film directed by Sarunas Bartas. It has a fragmentary narrative without dialogue and depicts several people in Vilnius. According to the director, the title symbolizes "the atmosphere of a corridor between yesterday and today, containing many doors".
The Corridor contains at least 50 doors.
A:
It's impossible to say