According to Transformational Grammar, What Is the Relationship Between the Deep

Multiple Choice

According to transformational grammar, what is the relationship between the deep structure of a sentence and its surface structure?

A) Two sentences with the same surface structure must have the same deep structure.
B) Two sentences with the same deep structure must have the same surface structure.
C) Two sentences with the same deep structure cannot have the same surface structure.
D) Two sentences with the same deep structure may or may not have the same surface structure.