Question

You are shopping for a children's car seat to carry a two year old child in your car. You should
choose
A: Only a children's car seat that has passed the ZRB 2.0 standard,
B: Any children's car seat.
C: The approved car seat that fits your child, fits your car, and you will use correctly every time.

Answer 1

I believe the answer is C

Answer 2

I feel like the only logical answer here is C). The approved car seat that fits your child.... etc.

Because you need the best diet for the child and the car and not everyone will have the same car or sizes child.
So this answer is less specific about quantity but more specific towards details.