user: Question: Which party did Thomas L. Young belong to?
Columns: ['Representative', 'Years', 'State', 'Party', 'Lifespan']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Bartlett Yancey', '1813–1817', 'North Carolina', 'Democratic-Republican', '1785–1828']
SQL:

assistant: SELECT "Party" FROM "Table" WHERE "Representative" = 'Thomas L. Young';