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

Ex Input:
Lemurs live in troops of two and _ individuals.

Ex Output:
five

Ex Input:
All insects have _ body sections, the head , thorax , and abdomen.

Ex Output:
three

Ex Input:
Kangaroos have _ such pairs of chewing teeth.Grasslands are wide, open areas.

Ex Output:
four