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

Ex Input:
Merlin is about five and _ half inches long.

Ex Output:
one

Ex Input:
Polymer clay is formed to metal spring back barrettes, and are available in _ different styles.

Ex Output:
five

Ex Input:
Female elephants have babies about three years apart, and they have only _ each time.

Ex Output:
one