instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Transitional milk is secreted between about four days and _ days postpartum.
answer:
ten


question:
Cortisone drops only every hours _ instead of one.
answer:
two


question:
Genetic disease knows _ boundaries by age, sex, race, or country of origin.
answer:

no