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

Q: Some manatees have _ or four nails on the tip of each flipper.

A: three
****
Q: Wood has _ dimensions, width, length, thickness.

A: three
****
Q: State law requires that all dogs over _ months of age be licensed and vaccinated against rabies.

A:
four
****