Question: The "Green Run" was a secret U.S. Government release of radioactive fission products during which date span, at the Hanford Site plutonium production facility?
Sentence (from "Kamioka Liquid Scintillator Antineutrino Detector"): The device is sensitive up to an estimated 25% of antineutrinos from nuclear reactors that exceed the threshold energy of 1.8 megaelectronvolts (MeV) and thus produces a signal in the detector.
Relevant evidence: No