sentences: a runoff is a mean of cellular comet
docs: runoff is election. runoff is surplus. yellow_fever is vector_borne_infection. radar_transmitting is wave_emission. c_band_microwave_radiation is wave_propagation. long_period_comet is periodic_comet. trichterregal is reed_stop. epsilonretrovirus is retrovirus. periodic_comet is comet. aftermath is consequence.