What do you have!

[tcannizzo]

By rule, without requiring any mind-reading for intent, nor is it a gray area.

FOUL BALL: A batted ball that:
A. Settles or is touched (not caught) on or over foul territory between home and first base or between home and third base.
B. Bounds or rolls past first or third base on or over foul territory.
C. While over foul territory, touches the person, attached or detached equipment or clothing of a player or an umpire, or any object foreign to the natural ground.
D. While over foul territory, an offensive player interferes with a defensive player attempting to field a batted ball.
E. First hits the ground over foul territory beyond first or third base.
F. Touches the batter or the bat in the batter's hand(s) a second time while the batter is within the batter's box.
G. Goes directly. from the bat to any part of the catcher's body or equipment and is caught by another fielder.
H. Hits the pitcher's plate and rolls untouched to foul territory before reaching first or third base.