user: ### NOW ANSWER:
Question: What is the average length for the song "Ma Ke Jaisi"?
Columns: ['Number', 'Song Title', 'Lyricist', 'Singer(s)', 'Length']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Tu', 'Dev Kohli/Biddu/ Sonu Nigam', 'Sonu Nigam', '4:26']
SQL:

assistant: SELECT "Length" FROM "Table" WHERE "Song Title" = 'Ma Ke Jaisi';