Two men from the army presenting at a grade school.
The army men are recruiters.
Just because the two men from the army are presenting at a grade school, does not mean they are recruiters.
exists e1 x1 x2 x3 x4 x5.(n_army(x2) & a_topic(x1) & from(x1,x2) & at(e1,x4) & n_school(x4) & of(x4,x5) & n_grade(x5) & Actor(e1,x3) & v_present(e1) & (x2 = x3) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_man(x1) & of(x1,x2) & n_army(x2) & exists x3.((x1 = x3) & n_recruiter(x3)))