Does handedness determine how you use American Sign Language?
Rationale first then the answer.
Your dominant hand typically performs the moving part of a sign in ASL. Your dominant hand determines the hand you use to finger spell in ASL.. The answer is: yes.

Is the name of a mythical creature also the name of a Small Solar System body?
Rationale first then the answer.
A centaur is a kind of Small Solar System body with characteristics of both asteroids and comets. A centaur is also a mythical creature that has the body of a horse and the head of a man.. The answer is: yes.

Does Mario use mushrooms to run faster?
Rationale first then the answer.
Mushrooms in the Mario universe are used to provide extra lives and to make Mario grow, providing him an extra hit point. Mario is made to run faster when he wears bunny ears or uses a starman.. The answer is: no.