TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Ants display _ rather distinct patterns of nest establishment.

SOLUTION: two

PROBLEM: Acrobats mount a single bicycle until _ people in all are stacked on top of it.

SOLUTION: ten

PROBLEM: Gases are perhaps the best understood of the _ states of matter.

SOLUTION:
three