Astronomer William Herschel announced the discovery of which planet in our solar system in March 1781?
astronomer william herschel announced the discovery of which planet in our solar system in march 1781
FreebaseQA-train-17300.P0 FreebaseQA-train-17300.P1
solar system william herschel
solar system william herschel
m.06p5g m.08649
astronomy.star_system.planets astronomy.astronomer.astronomical_objects_discovered
m.0c3ss
uranus
m.0c3ss
uranus