Plz delete my account plz? plz​

language consists of basic components, and they are called a. 3; mental images, concepts, and speech b. 2; language acquisition and linguistic relativity c. 3; heuristics, algorithms, and analogies d. 4; phonemes, morphemes, syntax, and semantics e. 2; words and grammar

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables