Problem: Does "The defeat of Muslim forces at the Battle of Poitiers in 732 led to the reconquest of southern France by the Franks, but the main reason for the halt of Islamic growth in Europe was the overthrow of the Umayyad dynasty and its replacement by the Abbasid dynasty." answer the question "What was the capital of the Abbasid state?"

A: no

Problem: Does "In 2007, it had slipped one place behind London, but was still ranked first when it came to the parks and green spaces available for exercise and the amount of television watched by Sotonians was the lowest in the country." answer the question "How many spots did Southampton lose in the "fittest city" rankings for 2007?"

A: yes

Problem: Does "In empirical therapy, a patient has proven or suspected infection, but the responsible microorganism is not yet unidentified." answer the question "What is one kind of therapy that may be used when a patience has an infection, but it has not been identified?"

A:
yes