user: ### NOW ANSWER:
Question: Which Round has a NHL team of Edmonton Oilers and a Player of Vyacheslav Trukhno?
Columns: ['Round', 'Player', 'Nationality', 'NHL team', 'College/Junior/Club Team (League)']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Andrew Cogliano', 'Canada', 'Edmonton Oilers', "St. Michael's Buzzers (OPJHL)"]
SQL:

assistant: SELECT AVG("Round") FROM "Table" WHERE "NHL team" = 'Edmonton Oilers' AND "Player" = 'Vyacheslav Trukhno';