user: Question: What was the total number of votes for Tom Connally
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Texas 1', 'Eugene Black', 'Democratic', 1914.0, 'Re-elected', 'Eugene Black (D) 90.9% R. B. Johnson (R) 9.1%']
SQL:

assistant: SELECT SUM("First elected") FROM "Table" WHERE "Incumbent" = 'Tom Connally';