015 'Yingo' 'Bearded Collie' male no puppy 'behind garden centre' stone between_0_and_10 hard 12 none none 'dogs of same group training within 15 meter' 'not_on_tape' dog_sits dog_torso_direction dog_head_pointed experimenter_places_goody_on_ground dog_head_pointed 'not_performed' 'not_performed' dog_moves_paw dog_moves_to goes_to dog_eats