Is It Possible to Construct a Proposition in Which the First

Multiple Choice

Is it possible to construct a proposition in which the first word serves as both the subject and the predicate?

A) No, because the same word cannot be both subject and predicate.
B) No, because only the last word of a sentence can serve as both subject and predicate.
C) No, because the subject must appear before the predicate.
D) Yes, because the first word could be a verb.
E) Yes, because the first word could be a noun.