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.

Input: Consider Input: Multiplications are always ____ complemental.

Output: two


Input: Consider Input: Infertility affects one in ____ couples today.

Output: five


Input: Consider Input: Herring can survive and spawn for as many as ____ years.


Output: ten