Anchor: Only with a special appointment can you visit the glorious Palazzo Farnese, built by Antonio da Sangallo the Younger, Michelangelo, and Giacomo della Porta.
Entailed: You ca only visit the Palazzo Farnese with a special appointment.
Contradiction: You ca only visit the Palazzo Farnese whenever you want!
Contradiction: the boy was at the rollerskating rink
Contradiction: What foot marks will we find? 
Contradiction: There is no interest in exploring anything beyond the scope of the proposed DHS.
Contradiction: The woman was injured by the sword.