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_70687 ( "Season" real, "Champion" text, "Motorcycle" text, "Wins" real, "2nd pl." real, "3rd pl." real, "Team" text )

### Question ###
How many times was the motorcycle ducati 916 2nd place when wins is less than 7?

### Accurate SQL ###

SELECT SUM("2nd pl.") FROM table_70687 WHERE "Motorcycle" = 'ducati 916' AND "Wins" < '7'