user: Question: What is Category, when Result is "Nominated", when Award is "Drama Desk Award", and when Nominee is "Nathan Lane"?
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 "Category" FROM "Table" WHERE "Result" = 'Nominated' AND "Award" = 'Drama Desk Award' AND "Nominee" = 'Nathan Lane';