Three people giving a presentation before a crowd.
There is a very large crowd watching the presentation
just because Three people giving a presentation before a crowd does not indicate that There is a very large crowd watching the presentation
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_give(e1) & before(x3,x4) & n_crowd(x4) & n_presentation(x3) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists p1 x1 x4.(n_presentation(x4) & exists e1 s1 x2 x3.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_watch(e1) & (x2 = x3) & n_crowd(x2) & a_large(s1) & Theme(s1,x2) & r_very(x2)))