Take the following as truth: The choice of a new puck lead to an uncontrolled development of a 'black league' - illegal games, where neither the players, nor the referees or the audience wore protective masks, and where the probability of infection in poorly-ventilated rooms varied between 0.75 and 0.79 to one.
Then the following statement: "The 'black league' was legal and everyone would wear protective masks to be safe." is true, false, or inconclusive?
Answer: False