Please answer this: Sarah Crocker Conway leased a theater in which at least 278 individuals were killed on what date?
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Answer: December 5, 1876

Problem: "No puede ser" was sang in the 1990 concert of a popular operatic singing group whose first performance was on what date?

A: 7 July 1990

Problem: Given the question: What was the year of birth of the mathematician that is credited with developing infinitesimal calculus and using Jean Picard's measurement of earth to create his theory of universal gravitation?
++++++++++++++++++++++++++++++++
The answer is:
1642

input question: Willem Frederik count of Bylandt commanded a Belgian-Dutch infantry brigade in a battle that took place on what date????
output answer: 16 June 1815

E. J. Whitten Medal is named after an Australian rules footballer born on which day ?
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Answer: 27 July 1933

Q: Which Russian linguist was a member of the Kazan School?
A:
Nikolai Trubetzkoy