In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[Q]: Economists divide resources into _ basic categories of land, labor, capital, and management.
[A]: four


[Q]: Polymer clay is formed to metal spring back barrettes, and are available in _ different styles.
[A]: five


[Q]: Witchcraft is a class of magic characterized by _ things.
[A]:
two