Read the excerpt from "Stray."
But on Saturday, nine days after the dog had arrived, the sun was shining and the roads were plowed. Mr. Lacey opened up the trunk of his car and came into the house.

How does the change in weather move the plot forward?
A:It allows Doris the opportunity to decide if she will keep the dog.
B:It allows Doris and the dog to continue their relationship outdoors.
C:It allows Mr. Lacey to go back to work at the warehouse.
D:It allows Mr. Lacey to bring the dog to the pound.