Name the number of district for tom marino
CREATE TABLE table_25030512_41 (district VARCHAR, incumbent VARCHAR)
SELECT COUNT(district) FROM table_25030512_41 WHERE incumbent = "Tom Marino"
### Context: CREATE TABLE table_25030512_41 (district VARCHAR, incumbent VARCHAR) ### Question: Name the number of district for tom marino ### Answer: SELECT COUNT(district) FROM table_25030512_41 WHERE incumbent = "Tom Marino"