people taking pictures of a crazy person.
People are gathered around.
people taking implies people are gathered.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & of(x3,x4) & n_person(x4) & a_crazy(s1) & Theme(s1,x4) & n_picture(x3) & (x1 = x2) & n_people(x1))
exists e1 s1 x1.(a_around(s1) & Manner(e1,s1) & Theme(e1,x1) & v_gather(e1) & n_people(x1))