TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Horse chestnuts have opposite branching and a compound leaf, which is palmate, with _ leaflets.

SOLUTION: five

PROBLEM: Trees begin to bear _ to seven years after planting the root shoot.

SOLUTION: five

PROBLEM: All plants fall into _ basic categories, flowering, and nonflowering.

SOLUTION:
two