general_fact: 6992 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 6992 is a boring number.
trivia: 6992 is an uninteresting number.
historical_date: February 21st is the day in 1952 that the British government, under Winston Churchill, abolishes identity cards in the UK to "set the people free".