CREATE TABLE table_25816476_2 (air_date VARCHAR, team_guest_captain VARCHAR)

How many entries are shown for an air date when the team guest captain was stephen k amos?
SELECT COUNT(air_date) FROM table_25816476_2 WHERE team_guest_captain = "Stephen K Amos"
SELECT COUNT("air_date") FROM "table_25816476_2" WHERE "Stephen K Amos" = "team_guest_captain"