Girl dressed up as a black cat stands next to monitor.
children in costumes are standing still
There might not be children just one girl and she might be moving while standing next to monitor.
exists e2 e1 p1 p2 s1 s2 x1 x2 x3.(ne_nam_girl(x1) & a_up(s2) & Manner(e1,s2) & as(e1,x2) & Topic(x2,p2) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x2) & v_monitor(e3) & n_thing(x4)) & exists s3.(Theme(s3,x3) & a_next(s3)) & Topic(e2,p1) & Actor(e2,x3) & v_stand(e2) & (x2 = x3) & n_cat(x2) & a_black(s1) & Theme(s1,x2) & Actor(e1,x1) & v_dress(e1))
exists e1 s1 x1 x2.(a_still(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_costume(x2) & n_child(x1))