user: ### NOW ANSWER:
Question: What is the recent BMI on season 8 for the person who's BMI started under 46.3?
Columns: ['season', 'Contestant', 'Height', 'Start BMI', 'Start Weight', 'Recent BMI']
Types: ['text', 'text', 'text', 'real', 'real', 'text']
Sample row: ['season 1', 'Dave Fioravanti', '5\' 0 6"', 40.4, 250.0, '28.9']
SQL:

assistant: SELECT "Recent BMI" FROM "Table" WHERE "Start BMI" < 46.3 AND "season" = 'season 8';