a lit candle is on fire
lit_candle is not brighter_than_unlit_candle. candle is lamp. when_burns_there is fire. lighting_candle is igniting. lit_candle is brighter_than_unlit_candle. way_make_light is using_lit_candle. flame is fire. candle_flame is not flame. candle_flame is flame. lighting_candle is not igniting.