Text: If you head north past the rich suburbs of Arnavutk??y and Bebek, you will soon reach the massive fortress of Rumeli Hisar?? (9:30 a.m. to 5:00 p.m. , closed Monday).
Entailment: Rumeli Hisar?? is a gigantic fortress north of Bebek.
Contradiction: Heading south past Bebek you will reach the fortress of Rumeli Hisar.