user: Question: Who is the crew chief of team Chip Ganassi Racing with Felix Sabates, which has Casey Mears as the driver?
Columns: ['Team', 'Car(s)', 'Driver(s)', 'Primary Sponsor(s)', 'Crew Chief']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['BAM Racing', 'Dodge Charger', 'Ken Schrader', 'Schwans', 'David Hyder']
SQL:

assistant: SELECT "Crew Chief" FROM "Table" WHERE "Team" = 'Chip Ganassi Racing with Felix Sabates' AND "Driver(s)" = 'Casey Mears';