user: Question: Which song directed by Datta Naik had the ending stranza written by Johnny Walker?
Columns: ['Song', 'Singer', 'Co-Singers', 'Music Director', 'Lyricist', 'Co-Stars', 'Movie/Album', 'Year', 'Additional Info']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Suno Suno Hey Pandit Logo… Badla Sara Zamana Babu', 'Mohammed Rafi', 'Asha Bhosle', 'C. Ramchandra', 'Kavi Pradeep', 'Minu Mumtaz', 'Paigham', 1959.0, "Sellsman Describing Others' Business Ethics"]
SQL:

assistant: SELECT "Additional Info" FROM "Table" WHERE "Music Director" = 'Datta Naik';