TASK DEFINITION: Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
PROBLEM: Ostriches come in at least ____ breeds.

SOLUTION: two

PROBLEM: Photons have no mass and ____ electrical charge.

SOLUTION: no

PROBLEM: Couplings connect ____ pieces of conduit together.

SOLUTION:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
two

