A guy doing a back flip over a blue mat in a park while others watch.
man performs in street
Doing a backflip at a park While others watch does not imply he performs in the street
exists e1 p1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & exists e2 x6.(Actor(e2,x6) & v_watch(e2) & -(x6 = x1) & n_person(x6)) & n_person(x1) & while(e1,p1) & in(e1,x5) & n_park(x5) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & over(x3,x4) & n_mat(x4) & a_blue(s2) & Theme(s2,x4) & n_flip(x3) & a_back(s1) & Theme(s1,x3) & (x1 = x2) & n_guy(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_street(x3) & n_perform(x1) & of(x1,x2) & n_man(x2))