question:
The mountain system has no axis of dominating altitudes, but in every portion the summits rise to rather uniform heights, and, especially in the central section, the various ridges and intermontane valleys have the same trend as the system itself.
What does the Great Appalachian Valley do?

answer: no

question:
Iranians usually eat plain yogurt with lunch and dinner; it is a staple of the diet in Iran.
What delicacy is Iran famous for?

answer: no

question:
Elizabeth was born at 02:40 (GMT) on 21 April 1926, during the reign of her paternal grandfather, King George V. Her father, Prince Albert, Duke of York (later King George VI), was the second son of the King.
What was Elizabeth's fathers title at the time of her birth?

answer: yes

question:
However the longest continuously-singing group is probably The Whiffenpoofs of Yale University, which was formed in 1909 and once included Cole Porter as a member.
What is the name of the college a capella event that's been held since 1975?

answer:
no