Does the sentence "Severe infections of the brain are usually treated with intravenous antibiotics." provide a valid answer to the question "How are severe infections of the brain usually treated?"

A: yes

Does the sentence "According to the Somali Economic Forum, the number of internet users in Somalia rose from only 200 in the year 2000 to 106,000 users in 2011, with the percentage continuing to rise." provide a valid answer to the question "What was the number of internet users in the year 2011?"

A: yes

Does the sentence "In some cases the invaders are causing drastic changes and damage to their new habitats (e.g.: zebra mussels and the emerald ash borer in the Great Lakes region and the lion fish along the North American Atlantic coast)." provide a valid answer to the question "What invaders are causing changes along the North American Atlantic coast?"

A: yes

Does the sentence "His favorite reading material for relaxation were the Western novels of Zane Grey." provide a valid answer to the question "What genre did Zane Grey write in?"

A:
yes