How to drill a bowling ball<br>Choose a ball. Choose the bowling ball that's right for you, based its weight and the materials it is made of. [substeps] Bowling balls can be made of plastic (the cheapest balls), urethane, reactive resin, or particle.
You can choose a ball thrice.
It is not stated clearly that you cannot choose a ball three times.
( z1 possible :ARG1 ( z2 choose :frequency 3 :ARG0 ( z3 you ) :ARG1 ( z4 ball ) ) )