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: Tetrads come in ____ shapes.

Output: seven


Input: Consider Input: Passion equals ____ sexual beings joined by intimacy.

Output: two


Input: Consider Input: Most fairy rings are only present for one to four or ____ years and eventually die.


Output: five