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

Ex Input:
Mosquitoes live four to _ weeks.

Ex Output:
eight

Ex Input:
Babies usually wet the diaper at least _ times each day.

Ex Output:
six

Ex Input:
Humans are bipeds who stand between _ to six feet in height when fully grown.

Ex Output:
five