Table: whitney_houston_album_stats
Columns: year
date
title
format_s
award_description_s
result_s

Question: Which title has a year later than 1986 with an album as the format?
SQL: SELECT "title" FROM whitney_houston_album_stats WHERE "year" > 1986 AND "format_s" = 'album'

Question: Which is the average year with the date of February 24?
SQL: SELECT AVG("year") FROM whitney_houston_album_stats WHERE "date" = 'february 24'

Question: Which award description has a year later than 1994 with a date of December 6?
SQL: SELECT "award_description_s" FROM whitney_houston_album_stats WHERE "year" > 1994 AND "date" = 'december 6'