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: Systems information is ____ dimensional because it varies with time.

Output: four

Input: Consider Input: Prokaryotes mean they have ____ nucleus in which they store genetic material.

Output: no

Input: Consider Input: Some species live for as little as ____ months.
Output: six