A guy and a girl in red shirts cleaning up an alley.
The guy and the girl are throwing bowling balls down the alley.
throwing and cleaning are different actions
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & a_up(s3) & Manner(e1,s3) & Theme(e1,x5) & Actor(e1,x4) & v_clean(e1) & n_alley(x5) & (x3 = x4) & n_shirt(x3) & a_red(s2) & Theme(s2,x3) & n_girl(x2) & subset_of(x1,s1) & n_guy(x1))
exists e1 x1 x2 x3 x4 x5 x6.(n_alley(x6) & n_girl(x3) & n_guy(x2) & down(e1,x6) & Theme(e1,x4) & Actor(e1,x1) & v_throw(e1) & n_ball(x4) & of(x4,x5) & n_bowling(x5) & subset_of(x3,x1) & subset_of(x2,x1))