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: Females become sexually mature at the age of ____ years.

Output: five

Input: Consider Input: Titanium is found in column ____ along with chemically similar zirconium, hafnium, and thorium.

Output: four

Input: Consider Input: Most foods are actually a combination of all ____ macronutrients.
Output: three