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

Input: Consider Input: Chicks take _ years to develop full adult plumage.

Output: five


Input: Consider Input: Meerkats can have one to seven babies at _ time.

Output: one


Input: Consider Input: Pelycosaurs are a paraphyletic group of _ primitive families of synapsids.


Output: six