Does the sentence "The Portuguese language is derived from the Latin spoken by the romanized Pre-Roman peoples of the Iberian Peninsula around 2000 years agoparticularly the Celts, Tartessians, Lusitanians and Iberians." provide a valid answer to the question "What country has the largest number of native Portuguese speakers?"

A: no

Does the sentence "The University of Chicago's 196061 Group Theory Year brought together group theorists such as Daniel Gorenstein, John G. Thompson and Walter Feit, laying the foundation of a collaboration that, with input from numerous other mathematicians, classified all finite simple groups in 1982." provide a valid answer to the question "What did the group of theorists classify in 1982?"

A: yes

Does the sentence "Thus, Hanover passed to William IV's brother, Ernest Augustus, and remained a kingdom until 1866, when it was annexed by Prussia during the Austro-Prussian war." provide a valid answer to the question "Who did the throne of Hanover pass to instead of Queen Victoria?"

A: yes

Does the sentence "In Great Britain, 24% of soil samples taken from public parks contained T. canis eggs." provide a valid answer to the question "What percentage of people in America are infected with the Toxocara infection?"

A:
no