Does "Chihuahua ranked second in Mexico for zinc at 150,211 metric tons, silver at 580,271 kg, and gold at 15,221.8 kg." contain the correct answer to "The state ranked second with over 150,000 metric tons of what metal?"

A: yes

Does "Dr. Cecil Cook, the Northern Territory Protector of Natives, noted that:" contain the correct answer to "Who is Dr. Cecil Cook?"

A: yes

Does "The 21st century has so far been characterized by a continuation of the contemporary/postmodern musical era." contain the correct answer to "How have periods been reckoned Since 1900?"

A:
no