Does "A second example for cyclic groups is the group of n-th complex roots of unity, given by complex numbers z satisfying zn = 1." contain the correct answer to "What group is isomorphic to cyclic groups?"

A: no

Does "Incoming mail not from the Americas should be addressed to "Guam" instead of "USA" to avoid being routed the long way through the U.S. mainland and possibly charged a higher rate (especially from Asia)." contain the correct answer to "What determines the speed in which mail reaches Guam from the United States?"

A: no

Does "From that point until 1918, the legal status of the nobility was essentially dependent upon the policies of the three partitioning powers: the Russian Empire, the Kingdom of Prussia, and the Habsburg Monarchy." contain the correct answer to "What did the Mach constitution do?"

A:
no