A man in a black shirt and a white pants holds two sticks on an urban sidewalk, playing four overturned buckets as drums.
A man in a black shirt and white pants dances with some people in the crowd.
playing four overturned  drums and dancing cannot be done at the same time.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9.(Theme(e2,x5) & Actor(e2,x1) & v_hold(e2) & on(x5,x6) & Theme(e1,x8) & Actor(e1,x7) & v_play(e1) & as(x8,x9) & n_drum(x9) & n_bucket(x8) & a_overturned(s4) & Theme(s4,x8) & card_eq_4(x8) & (x6 = x7) & n_sidewalk(x6) & a_urban(s3) & Theme(s3,x6) & n_stick(x5) & card_eq_2(x5) & in(x1,x2) & subset_of(x4,x2) & n_pants(x4) & a_white(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_shirt(x3) & a_black(s1) & Theme(s1,x3) & n_man(x1))
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_crowd(x6) & with(e1,x5) & in(x5,x6) & n_people(x5) & Actor(e1,x1) & v_dance(e1) & in(x1,x2) & subset_of(x4,x2) & n_pants(x4) & a_white(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_shirt(x3) & a_black(s1) & Theme(s1,x3) & n_man(x1))