general_fact: 5560 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 5560 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 5560 is an unremarkable number.
historical_date: March 22nd is the day in 1997 that Tara Lipinski, age 14 years and 10 months, becomes the youngest champion women's World Figure Skating Champion.