Help with grammar number


I have trouble translating the next:

よしおさんの車は赤と白です。

What is the correct translation to the sentence?

  1. Yoshio-san's car is red and white
  2. Yoshio-san's cars are (one) red and (the other) white 




Depending on the context and circumstances, it could actually mean EITHER

Just by itself, one could say it means "Yoshio-san's car is red and white"

