Two men in suits under an umbrella and in front of graffiti.
The men in suits are walking passed graffti with an umbrella.
If the men in suits are in front of graffiti they pass it when walking by in sentence 2.
exists x1 x2 x3 x4 x5 x6.(a_topic(x4) & in(x4,x5) & of(x5,x6) & n_graffitus(x6) & n_front(x5) & n_man(x4) & card_eq_2(x4) & a_topic(x1) & in(x1,x2) & under(x2,x3) & n_umbrella(x3) & n_suit(x2) & n_man(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4.(n_man(x1) & Theme(e2,x3) & Actor(e2,x1) & v_walk(e2) & with(x3,x4) & n_umbrella(x4) & n_grafftus(x3) & Theme(e1,x3) & v_pass(e1) & in(x1,x2) & n_suit(x2))