Anchor: Investors generally try to achieve some balance in the allocation of their portfolios, and U.S. assets already represent a significant share of foreign portfolios.
Entailed: Investors try to achieve some diversity in their portfolios.
Contradiction: The U.S assets only represent a small share of foreign portfolios.
Contradiction: Calegute and Dona Paula are both out-of-the-way, secluded beaches that few people visit.
Contradiction: A young man is skateboarding.
Contradiction: My husband has never worked out 
Contradiction: A man is holding a tennis racket.