Two men are riding on a subway while reading books without wearing any pants.
Two people wearing no pants are on public transportation with books.
Two men riding on a subway means they are on public transportation while without wearing any pants, and reading books means are with books.
exists e1 e2 x1 x2 x3.(-all x4.(n_pants(x4) -> exists e3.(manner(e2,e3) & Theme(e3,x4) & Actor(e3,x1) & v_wear(e3))) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_read(e2) & n_book(x3) & on(e1,x2) & n_subway(x2) & Actor(e1,x1) & v_ride(e1) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x2.(exists s1 x4 x5.(on(x1,x4) & with(x4,x5) & n_book(x5) & n_transportation(x4) & a_public(s1) & Theme(s1,x4)) & -exists e1 x3.(Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_pants(x3)) & (x1 = x2) & n_people(x1) & card_eq_2(x1))