human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Main contestant, Co-contestant (Yaar vs. Pyaar), Date performed, Scores by each individual judge, Total score/week, Position, Status
###Question: Who is the co-contestant (yaar vs. Pyaar) with Vishal Singh as the main contestant?
gpt
SELECT Co-contestant (Yaar vs. Pyaar) FROM table WHERE Main contestant = vishal singh