How to throw a spitball<br>Put a small amount of saliva or vaseline on the baseball. The object is to create resistance and a change in the uniform weight of the ball to make its motion more unpredictable and difficult to hit. There's no " right place " to put it, since the object is unpredictability, as with a knuckleball.
The first step is to put spit on a baseball
It clearly states the first step is to put saliva on the baseball
( z1 put :ARG1 ( z2 spit ) :ARG2 ( z3 baseball ) :ARG4-of ( z4 step :ord ( z5 ordinal-entity :value 1 ) ) )