user: ### NOW ANSWER:
Question: Who was the actor/actress with a first appearance is 3 June 2007?
Columns: ['Actor/Actress', 'Character', 'First Appearance', 'Last Appearance', 'Duration', 'Total']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Mathew Horne', "Gavin 'Gav' Shipman", '13 May 2007', '1 January 2010', '2007–2010', 20.0]
SQL:

assistant: SELECT "Actor/Actress" FROM "Table" WHERE "First Appearance" = '3 June 2007';