How to rack a pool table<br>Start off with the 1-ball at the front of the rack. This is also called the " apex " of the rack Make sure that the 8-ball is in the center of the rack. The center of the rack is the middle of the triangle.
Pool is very difficult to play.
( z1 hard :ARG1 ( z2 play :ARG1 ( z3 pool ) ) :degree ( z4 very ) )