In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Input: Consider Input: Statistics show, however, that men are _ times more likely to be lefty than women.

Output: three


Input: Consider Input: Frozen grafts can have a shelf life of up to _ years.

Output: five


Input: Consider Input: Paediatric visits happen at around two weeks and _ weeks.


Output: six