human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Result, Race, Distance, Weight, Winner or 2nd, Pos'n
###Question: What was the name of the winner or 2nd when the result was –, and weight was 6.7?
gpt
SELECT Winner or 2nd FROM table WHERE Result = – AND Weight = 6.7