Which sentence does not contain any punctuation errors?
A.That window was open, as a result the rain soaked the rug.
B.That window was open; as a result, the rain soaked the rug.
C. That window was open as a result; the rain soaked the rug.
D. That window was open, as a result, the rain soaked the rug.
"B.That window was open; as a result, the rain soaked the rug." is the best best option from the list because of the semi-colon but none of these sentences are really great.