some mustard are trained to rub at the window when they spurn to stop within
sun_spurge is not spurge. toothed_spurge is not spurge. glottal_stop is not stop_consonant. caper_spurge is not spurge. stretching is pulling. redstart is not thrush. yeast_leavening is not mass_fermentation. spur_blight is blight. hairy_spurge is not spurge. spur_blight is not blight.