A man dressed in a beige khaki suit is seated in front of five children whom are either listening to him or writing on a sheet of paper.
The man is the father of the children.
Just because a man is seated in front of children some of whom are listening to him doesn't make the man their father.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6.(in(e2,x5) & of(x5,x6) & (exists e3 s2 x7.(a_either(s2) & Manner(e3,s2) & to(e3,x1) & Actor(e3,x7) & v_listen(e3) & n_whom(x7)) | exists e4 s3 x8 x9 x10.(a_either(s3) & Manner(e4,s3) & on(e4,x9) & of(x9,x10) & n_paper(x10) & n_sheet(x9) & Actor(e4,x8) & v_write(e4) & n_whom(x8))) & n_male(x1) & that(x6,p1) & n_child(x6) & card_eq_5(x6) & n_front(x5) & Theme(e2,x1) & v_seat(e2) & in(e1,x3) & n_suit(x3) & of(x3,x4) & n_khaki(x4) & a_beige(s1) & Theme(s1,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_man(x1))
exists p1 x1 x2 x3.(n_child(x3) & n_father(x2) & n_man(x1) & (x1 = x2) & of(x2,x3))