user: Question: What is the earliest year with Colin Berry as the spokesperson and Ray Moore as the radio commentator?
Columns: ['Year(s)', 'Final television commentator', 'Radio commentator', 'Spokesperson', 'Semi-final television commentator', 'Semi-final second television commentator']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1956.0, 'Wilfrid Thomas', 'Unknown', 'UK did not participate', 'No semi-finals', 'No semi-finals']
SQL:

assistant: SELECT MIN("Year(s)") FROM "Table" WHERE "Spokesperson" = 'Colin Berry' AND "Radio commentator" = 'Ray Moore';