Imagine that a race of extraterrestrials came to earth. These extraterrestrials quickly learned to use Earth words to convey meaningful messages, and they were able to communicate effectively about unique aspects of their planet in meaningful sentences. Their communications would
A) not be symbolic, but would be generative and structured.
B) have all the requirements for language.
C) not be generative or structured, but would be symbolic.
D) not be generative, but would be structured and symbolic.