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

Input: Consider Input: Most people breathe so poorly that they average between _ and thirty breaths a minute.

Output: ten


Input: Consider Input: Young groundhogs are weaned and ready to seek their own dens at _ to six weeks of age.

Output: five


Input: Consider Input: Some tropical bats can have _ pregnancies per year.


Output: two