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

Input: Consider Input: Trees begin to bear _ to seven years after planting the root shoot.

Output: five


Input: Consider Input: Women are _ times more likely than men to be attacked by relatives.

Output: four


Input: Consider Input: Polycarbonate lenses are _ times more impact resistant than conventional plastic or glass lenses.


Output: ten