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

Q: Brown bears grow from six and a half to _ feet long.

A: nine
****
Q: American men are _ times more likely to die from prostate cancer than Japanese men.

A: five
****
Q: Some astronauts stay in space, _ months or more, testing equipment and solitude.

A:
six
****