Anchor: Though Cairo has many modern and nondescript suburbs, the oldest districts of Al-Qahira are well-preserved and exhibit some of the finest period architecture in the Islamic world.
Entailed: Al-Qahira has some of the best examples of period architecture.  
Contradiction: The Islamic world does not have any fine examples of architecture.  
Contradiction: Cairo is a mostly ancient city but very modern architecture abounds in Al-Qahira.
Contradiction: The small black dog is laying down.
Contradiction: A girl participates in a science experience.
Contradiction:  I asked "how are you going to decide what is important, and what isn't?" without any intention of objecting.