Answer:
c. Language Acquisition Device (LAD)
Step-by-step explanation:
According to Chomsky, humans are born with an innate ability to learn any language. In that respect, he claims that children are born with a Language Acquisition Device, which is a device in the mind specific to language. Thus, the LAD analyses the input encountered by babies and constructs a Generative Grammar. Then, the process of acquisition can be deduced by comparing the input a child receives with his or her speech production. Finally, Chomsky affirms that children alter their grammars by testing their hypothesis until a final one is found, so language competence has to do with the feedback children get.