user: ### NOW ANSWER:
Question: Which years did James Robert Jones serve?
Columns: ['Representative', 'Years', 'State', 'Party', 'Lifespan']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Summers Melville Jack', '1899–1903', 'Pennsylvania', 'Republican', '1852–1945']
SQL:

assistant: SELECT "Years" FROM "Table" WHERE "Representative" = 'James Robert Jones';