Carla Filed a Lawsuit Against Her Neighbor Brenda for Damages

Carla filed a lawsuit against her neighbor Brenda for damages related to a breach of contract. The trial began but ended when Carla made a motion for a summary judgment and the judge granted it. Brenda appealed and the Supreme Court of Tennessee has remanded the case back to the trial court. At this point in the proceedings we know that

A) Carla has won because her success at the trial court.
B) Brenda has won because of the remand.
C) Neither party won the case because a remand is a dismissal to criminal court.
D) We do not know who wins at this point because the case has been returned to the trail court for further action.