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

Ex Input:
Abdominal scars consist of _ to four half-inch incisions.

Ex Output:
two


Ex Input:
Equations are statements which say that _ quantities are equal.

Ex Output:
two


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

Ex Output:

ten