Does the sentence "Guglielmo Marconi invented the radio." provide a valid answer to the question "Who was responsible for creating the first radio?"

A: yes

Does the sentence "The District of Columbia has also abolished the death penalty; it was last used in 1957." provide a valid answer to the question "When was the last person executed in the District of Columbia?"

A: yes

Does the sentence "The latter included a synopsized adaptation of his story that Twain stated had appeared, unattributed to Twain, in a Professor Sidgwick's Greek Prose Composition (p. 116) under the title, "The Athenian and the Frog"; the adaptation had for a time been taken for an independent ancient Greek precursor to Twain's "Jumping Frog" story." provide a valid answer to the question "What include a synopsized adaptation of Twain's story?"

A: no

Does the sentence "In 2010, 8.8 million new cases of TB were diagnosed, and 1.201.45 million deaths occurred, most of these occurring in developing countries." provide a valid answer to the question "At any given time, about how much of all the people in the world has M. tuberculosis?"

A:
no