Problem: Does "National Basketball Association teams play eight preseason games per year." answer the question "How many preseason games do NBA teams play?"

A: yes

Problem: Does "In 198 BC, during the Second Macedonian War Philip was decisively defeated at Cynoscephalae by the Roman proconsul Titus Quinctius Flamininus and Macedon lost all its territories in Greece proper." answer the question "Who defeated Philip?"

A: yes

Problem: Does "Children as young as four were employed in production factories and mines working long hours in dangerous, often fatal, working conditions." answer the question "What was the youngest age of a child working in a factory?"

A:
yes