Q: Does "The Anglo-Irish War ended in 1921 with a stalemate and the signing of the Anglo-Irish Treaty, creating the Irish Free State, a Dominion within the British Empire, with effective internal independence but still constitutionally linked with the British Crown." provide a valid answer to "When did the Anglo-Irish War end?"?
A: yes

Q: Does "Thomas Edison experimented with chemical methods of plating conductors onto linen paper in 1904." provide a valid answer to "What material did Thomas Edison experiment with by trying to chemically attach conductors to it?"?
A: yes

Q: Does "As early as 939 A.D, Taira no Masakado threatened the authority of the central government, leading an uprising in the eastern province of Hitachi, and almost simultaneously, Fujiwara no Sumitomo rebelled in the west." provide a valid answer to "Who threatened the authority of Japan's central government?"?
A: yes

Q: Does "During the early and mid-20th century when town gas was produced, coal tar was a readily available byproduct and extensively used as the binder for road aggregates." provide a valid answer to "For what was coal tar used in road paving?"?
A:
yes