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.

Q: Cleavage is perfect in ____ directions forming rhombs.

A: three
****
Q: Wolves have ____ different types of fur.

A: two
****
Q: Motion is determined by the larger of ____ competing forces.

A:
two
****