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: Cardiovascular disease is the cause of more deaths than the next ____ causes of death combined.

Output: seven


Input: Consider Input: Photons have momentum but ____ mass or electrical charge.

Output: no


Input: Consider Input: Hexane has ____ structures on it.


Output: no