Q: Does "The most important urs are: urs of Data Ganj Buksh at Lahore, urs of Hazrat Sultan Bahu at Jhang" provide a valid answer to "What are urs?"?
A: no

Q: Does "The average window for freezing temperatures is November 6 thru April 2, allowing a growing season of 217 days." provide a valid answer to "What is the average time for freezing temps?"?
A: yes

Q: Does "During this period, Fryderyk was sometimes invited to the Belweder Palace as playmate to the son of the ruler of Russian Poland, Grand Duke Constantine; he played the piano for the Duke and composed a march for him." provide a valid answer to "As a child Chopin was invited to play with the son of whom?"?
A: yes

Q: Does "The Nazi Hunger Plan and Generalplan Ost would have led to the starvation of 80 million people in the Soviet Union." provide a valid answer to "Whose plan for the East entailed killing, deporting, or enslaving the Slavs?"?
A:
no