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

Input: Consider Input: Porphyritic textures form primarily because of _ rates of cooling.

Output: two


Input: Consider Input: Gerbils get reproductive when they reach sexual maturity at the age of _ months.

Output: three


Input: Consider Input: Atomic theory describes atoms as made up of _ different components.


Output: three