Subject: the entity performing the action, is Kim and David.
Verb: the action be carried out by the subject is 'running'.
Object: the receiver of the action done by the subject. in this case it is the running by Kim and David. therefore the object is the large white house.
the answer to your question is D) The three categories of doughnuts are glazed, filled, and cake; they are named by their characteristics and ingredients.
