What Was Lev Vygotsky's Argument Against Jean Piaget's Cognitive Development

What was Lev Vygotsky's argument against Jean Piaget's cognitive development theory?

A) He argued that the basic learning skills of a child is developed in school rather than at home.
B) He argued that learning should be according to the surrounding in which the child lives and nothing more than that.
C) He argued that there were biological limits of learning in children due to age.
D) He argued that children's mental development can be accelerated if they are given instruction and guidance by someone who is more mentally mature.