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

[EX Q]: Psychoanalysis is an intensive form of psychotherapy that meets _ to five times a week.
[EX A]: four

[EX Q]: American men are _ times more likely to die from prostate cancer than Japanese men.
[EX A]: five

[EX Q]: Most dogs start to mature at _ to three years.
[EX A]:
two