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.

[EX Q]: Earth is the third planet from the Sun in our solar system, which includes ____ other planets.
[EX A]: seven

[EX Q]: World population continues to rise, even as a few countries move toward ____ growth.
[EX A]: zero

[EX Q]: Poverty is especially prevalent among rural minorities, who number ____ if four of rural students.
[EX A]:
one