user: Question: With a year larger than 1905, and a location of Philadelphia, Pennsylvania with a to par [a] of n/a and a country of Scotland what is the course?
Columns: ['Year', 'Country', 'Course', 'Location', 'Total score', 'To par [a ]']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1895.0, 'England', 'Newport Country Club', 'Newport, Rhode Island', '173', 'n/a']
SQL:

assistant: SELECT "Course" FROM "Table" WHERE "To par [a ]" = 'n/a' AND "Country" = 'Scotland' AND "Year" > 1905.0 AND "Location" = 'Philadelphia, Pennsylvania';