Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_24865763_2 ( gt2_winning_team VARCHAR, lmp1_winning_team VARCHAR )

### Question ###
Who was the GT2 Winning Team if Greg Mansell Leo Mansell was the LMP1 Winning Team?

### Accurate SQL ###

SELECT gt2_winning_team FROM table_24865763_2 WHERE lmp1_winning_team = "Greg Mansell Leo Mansell"