Two men are talking as four kids run by.
The fathers are chatting as the kids play.
The men might not be fathers as not all men are fathers.
exists e2 e1 s1 x1 x2 x3.(as(e1,x2) & a_by(s1) & Manner(e2,s1) & Theme(e2,x3) & v_run(e2) & (x2 = x3) & n_kid(x2) & card_eq_4(x2) & Actor(e1,x1) & v_talk(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_play(x2) & of(x2,x3) & n_kid(x3) & n_father(x1) & as(e1,x2) & Actor(e1,x1) & v_chat(e1))