Q: Does "In 2006, 5,900 pupils in Somerset sat GCSE examinations, with 44.5% achieving 5 grades A-C including English and Maths (compared to 45.8% for England)." provide a valid answer to "In 2006 Somerset students performed how well compared to England as a whole"?
A: yes

Q: Does "This is the principle behind positive displacement pumps, like the manual water pump for example." provide a valid answer to "What are pumps based off principle of sealed compartment pulling,pushing and expanding called?"?
A: yes

Q: Does "However, one thing was clear: whatever the exact nature and causes of new variations, Darwin knew from observation and experiment that breeders were able to select such variations and produce huge differences in many generations of selection." provide a valid answer to "What did Darwin learn about variations by observing breeders?"?
A: yes

Q: Does "The Kakatiya dynasty was reduced to a vassal of the Khilji dynasty in 1310 after its defeat by Sultan Alauddin Khilji of the Delhi Sultanate." provide a valid answer to "Which entity subsumed the Kakatiya dynasty?"?
A:
yes