Problem: Does "One of Albert's greatest contributions was his study of Dionysus the Areopagite, a mystical theologian whose words left an indelible imprint in the medieval period." answer the question "What was one of Albert the Great's biggest contributions during the medieval period?"

A: yes

Problem: Does "By the start of the 20th century, Germany and the United States challenged Britain's economic lead." answer the question "Which countries challenged Britain's economic lead by the start of the 20th century?"

A: yes

Problem: Does "There is an external public examination (Junior Certificate) at the end of the junior secondary that learners have to pass to progress to the senior secondary level." answer the question "How many years does a student spend in secondary and high school in Swaziland?"

A:
no