Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.

Q: Warthogs also sport ____ sharp tusks.

A: four
****
Q: Osteoporosis affects one in three women and one in ____ men.

A: ten
****
Q: Most irides fall between ____ and seven.

A:
three
****