Question: Are Nina Waidacher and Axel Ornstein of the same nationality?
Sentence (from "Axel Ornstein"): Axel Ornstein( born 24 April 1952), is a Swedish chess International Master( 1975), seven- times Swedish Chess Championship winner( 1972, 1973, 1975, 1977, 1984, 1987, 1988).
Relevant evidence: Yes