This rule describes when the Baseball strikes the foul pole. Despite being called the foul pole, the ball is always fair, if it hits the foul pole.
The Three Witches say, "fair is foul and foul is fair" in the play MacBeth by Shakespeare.
Their victory is fair. The weather is foul.
Foul is fair and fair is foul
"fair is foul and foul is fair"
It's as simple as this: what seems fair is actually foul, and what seems foul is actually fair.
appearances can be deceiving.
Things are not what they seem to be.
Witches: "Fair is foul and foul is fair. Hover through the fog and filthy air."Macbeth: "So foul and fair a day I have not seen."
In Act 1 Scene 1 "Fair is foul and foul is fair; hover through the fog and filthy air" and Act 1 Scene 3 "So foul and fair a day I have not seen."
It is considered a foul out. The ball determines wether it is fair or foul.