Okay, so I'm thinking that the answer is semantics, because syntax is the arrangement of words, learning acquisition is just the structure(I think), and grammar is the structure of language.
Hope that helped!
Proper: King Midas Common: class play story
Horses live to be twenty years old.
(false, horses live 25-32 statistically.)
Fe second one
He is prideful and overly confident
This question is glitched btw try to re ask if it is a bunch of dots for me