Q: Does "Westminster Abbey, formally titled the Collegiate Church of St Peter at Westminster, is a large, mainly Gothic abbey church in the City of Westminster, London, located just to the west of the Palace of Westminster." provide a valid answer to "In what city is Westminster Abbey located?"?
A: yes

Q: Does "However fats are mainly digested in the small intestine." provide a valid answer to "What happens when there is a presence of fat in the small intestine?"?
A: no

Q: Does "Physical exercise, particularly continuous aerobic exercises such as running, cycling and swimming, has many cognitive benefits and effects on the brain." provide a valid answer to "Does excersice have any role on cognitive brain function?"?
A: yes

Q: Does "A functional version of the system was not present there, nor at the Tokyo Game Show in September 2005, although demonstrations (such as Metal Gear Solid 4: Guns of the Patriots) were held at both events on software development kits and comparable personal computer hardware." provide a valid answer to "What event did Sony take the PlayStation 3 to four months after E3?"?
A:
yes