user: Question: How many family friendly games are in the 1990s?
Columns: ['Song title', 'Artist', 'Language', 'Decade', 'Genre', 'Exportable', 'Family Friendly']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['" Beetlebum "', 'Blur', 'English', '1990s', 'Alternative', 'Yes', 'No']
SQL:

assistant: SELECT COUNT("Family Friendly") FROM "Table" WHERE "Decade" = '1990s';