Problem: Does "Houston (i/hjustn/ HYOO-stn) is the most populous city in Texas and the fourth most populous city in the United States, located in Southeast Texas near the Gulf of Mexico." answer the question "Where is Houston located?"

A: yes

Problem: Does "In 2013, Nanjing airport handled 15,011,792 passengers and 255,788.6 tonnes of freight." answer the question "How many passengers did the airport service in 2013?"

A: yes

Problem: Does "The last few are fused with the pelvis to form the synsacrum." answer the question "What are large air-filled cavities that connect to the respiratory system?"

A:
no