Sentence 1: Schools which do not accept the authority of the Vedas are Nāstika - philosophies , of which four ( heterodox ) schools are prominent :
Sentence 2: Schools that do not accept the authority of the Vedas are heterodox philosophies , of which four ( nāstika ) schools are prominent .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?