Around the side of the barn on the Williams' Ranch.

What is the correct way to write the sentence above?
A.
Around the side of the barn on the Williams' Ranch where all of the tools are kept.
B.
Around the side of the barn on the Williams' Ranch as the storm clouds started to gather.
C.
Around the side of the barn on the Williams' Ranch, there is a large baseball field.
D.
It is correct as is.