How many parties is the incumbent Bob Brady a member of?
CREATE TABLE table_1341423_38 (party VARCHAR, incumbent VARCHAR)
SELECT COUNT(party) FROM table_1341423_38 WHERE incumbent = "Bob Brady"
### Context: CREATE TABLE table_1341423_38 (party VARCHAR, incumbent VARCHAR) ### Question: How many parties is the incumbent Bob Brady a member of? ### Answer: SELECT COUNT(party) FROM table_1341423_38 WHERE incumbent = "Bob Brady"