user: Question: What was the date of the series premiere whose TV network was TV3?
Columns: ['Country', 'Alternante title', 'TV Network(s)', 'Series premiere', 'Series finale']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Mexico', 'La Fuerza del Destino', 'Canal de las Estrellas', 'March 14, 2011', 'July 31, 2011']
SQL:

assistant: SELECT "Series premiere" FROM "Table" WHERE "TV Network(s)" = 'TV3';