user: Question: What is the first year that Reasons to be Pretty had a nominee for Best Performance by a Leading Actor in a Play?
Columns: ['Year', 'Award Ceremony', 'Category', 'Nominee', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2009.0, 'Tony Award', 'Best Play', 'Neil LaBute', 'Nominated']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Category" = 'Best Performance by a Leading Actor in a Play';