We all begin with a universal grammar that encodes language parameters set by environmental data exposure. Acquiring a language involves systematically mapping sounds to meanings. Plato's problem, or the gap between knowledge and experience, refers to how humans can know more than just what they experience according to Noam Chomsky.

3. The specific conjecture is that we all begin with
universal grammar (UG), the one language, as
it were.
UG is innate and is informed in the sense that it
encodes certain options or parameters which are
set by exposure to certain data.
 To acquire a language is to acquire a particular
systematic mapping between sound and
meaning.
 Plato's
problem is the term given by Noam
Chomsky to the gap between knowledge and
experience.

4. Begin = ULK

5.  Gap:
K-E

8.  You
are happy
 Are you happy?
I
am a kindergarten, aren’t I?
 I am a kindergarten, AM I?
 Who
are you working with?
 With who are you working?