instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Mountain zebras can live up to _ days without drinking water.
answer:
three


question:
Autism is _ to four times more likely to affect boys than girls.
answer:
three


question:
Abdominal pain is usually severe and is typically present for more than _ days.
answer:

seven