human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Team, Contest and round, Opponent, 1st leg score*, 2nd leg score**, Aggregate score
###Question: What was the score between Marseille and Manchester United on the second leg of the Champions League Round of 16?
gpt
SELECT 2nd leg score** FROM table WHERE Opponent = Marseille