user: ### NOW ANSWER:
Question: In what year did Morgan Brian win?
Columns: ['Year', 'Winner', 'Sport', 'Hometown', 'College']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 'Allyson Felix', 'Track & Field', 'North Hills, CA', 'USC']
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Winner" = 'Morgan Brian';