A girl in a black t-shirt doing a jump while other girls walk behind her during a parade.
Some girls are going to catch a lady jumping at the parade.
Walking behind somebody that's jumping does not imply that you're going to catch them.
exists e1 p1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & exists e2 x5 x6.(during(e2,x6) & n_parade(x6) & behind(e2,x1) & Actor(e2,x5) & v_walk(e2) & -(x5 = x1) & n_girl(x5)) & n_female(x1) & n_girl(x1) & n_girl(x1) & while(e1,p1) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_jump(x4) & (x2 = x3) & n_t-shirt(x2) & a_black(s1) & Theme(s1,x2))
exists e1 p1 x1 x3.(n_parade(x3) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e3 e2 x2.(for(e2,e3) & at(e3,x3) & Actor(e3,x1) & v_jump(e3) & Theme(e2,x2) & Actor(e2,x1) & v_catch(e2) & n_lady(x2)) & n_girl(x1))