Question: Does the Black Monday happen every year?, Answer:No, Description of Monday: day of the week, Fact1: Black Monday refers to specific Mondays when undesirable or turbulent events have occurred., Fact2: In 2020, there were two Black Mondays, 16 March 2020 and 9 March 2020., Fact3: In 2019, there are no Black Mondays.
Step1: Was there a Black Monday in 2019?, Wikipedia page for step 1: , not_definitive_answer: False, incorrect_answer: False