user: Question: What is the total number of Year, when Result is "nominated", when Category is "outstanding actor in a musical", and when Award is "drama desk award"?
Columns: ['Year', 'Award', 'Category', 'Nominee', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2010.0, 'Tony Award', 'Best Original Score', 'Andrew Lippa', 'Nominated']
SQL:

assistant: SELECT COUNT("Year") FROM "Table" WHERE "Result" = 'nominated' AND "Category" = 'outstanding actor in a musical' AND "Award" = 'drama desk award';