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

Ex Input:
Autism is _ to four times more likely to affect boys than girls.

Ex Output:
three


Ex Input:
Postpartum blues are common during the _ months after childbirth.

Ex Output:
three


Ex Input:
Women are _ times as likely as men to get osteoporosis.

Ex Output:

four