Sentence 1: Their parents are happy admiring the geometric lawns, neat flower?beds, and classical statuary, to which has recently been added a collection of modern and contemporary works by such artists as Rodin, Giacometti, Dubuffet, Henry Moore, and Roy Lichtenstein.

Sentence 2: Roy Lichtenstein had never publicly published his artwork.

If the first sentence is true, then is the second sentence true?
no