user: ### NOW ANSWER:
Question: What is the position earlier than 1907, with a cross-code debut of Inaugural RL Test v New Zealand, and a test debut of Inaugural RU Test v New Zealand?
Columns: ['Player', 'Test debut', 'Year', 'Cross-code debut', 'Date', 'Position']
Types: ['text', 'text', 'real', 'text', 'text', 'text']
Sample row: ['Dally Messenger', '2nd RU Test v New Zealand', 1907.0, 'RL Test All Golds v Wales', '1 Jan 1908', 'Centre']
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "Year" < 1907.0 AND "Cross-code debut" = 'Inaugural RL Test v New Zealand' AND "Test debut" = 'Inaugural RU Test v New Zealand';