instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Most cats have only four to _ toes per paw, depending on whether it is the front or back paw.
answer:
five


question:
Mice are fertile animals because female mice come into heat every _ to five days.
answer:
four


question:
Women live on average _ years longer than men and retire with dramatically fewer savings.
answer:

seven