Multi-choice problem: Continue writing the next sentence in this paragraph:

How to make a chocolate ice cream pie
Beat together the vanilla ice cream and pudding in a large bowl.
Whisk well in a large bowl until properly combined.
Pour the mixture into the pie crusts.

Select from: (1). Form the pie mixture into individual balls. Cover each dough ball with a towel to keep flour and the chocolate from building up on the balls. (2). You can keep the pie crusts whole or pie crusts is chilled. Cover the pies and chill them in the freezer for one hour. (3). Freeze the pies for 5-7 hours until the pies are firm. Allow the pies to sit for ten minutes before slicing. (4). Spread evenly over the whole pie, about half of the way. Divide between 5-7 ice cream crusts.
(3).