CREATE TABLE table_name_96 (year NUMBER, award_ceremony VARCHAR2, category VARCHAR2)

What year is associated with a drama desk award ceremony and a Category of outstanding featured actress in a musical?
SELECT AVG(year) FROM table_name_96 WHERE award_ceremony = "drama desk award" AND category = "outstanding featured actress in a musical"
SELECT AVG("year") FROM "table_name_96" WHERE "award_ceremony" = "drama desk award" AND "category" = "outstanding featured actress in a musical"