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

[EX Q]: Manatees reach sexual maturity in _ to five years.
[EX A]: two

[EX Q]: Mares normally give birth to their first foal when they are between _ and six years of.
[EX A]: three

[EX Q]: Goblins usually travel in familly tribes of _ to a dozen goblins.
[EX A]:
eight