How many dates originally aired episodes located in Philadelphia, pennsylvania?
CREATE TABLE table_24798489_2 (original_airdate VARCHAR, location VARCHAR)
SELECT COUNT(original_airdate) FROM table_24798489_2 WHERE location = "Philadelphia, Pennsylvania"
### Context: CREATE TABLE table_24798489_2 (original_airdate VARCHAR, location VARCHAR) ### Question: How many dates originally aired episodes located in Philadelphia, pennsylvania? ### Answer: SELECT COUNT(original_airdate) FROM table_24798489_2 WHERE location = "Philadelphia, Pennsylvania"