Four people wait by the side of the road, with a wall covered in Chinese or Japanese characters behind them.
The four people can understand the chinese characters written on the wall.
Not everyone can understand Chinese characters.
exists e1 e2 x1 x2 x3 x4 x5.(n_thing(x2) & n_road(x3) & n_side(x2) & in(e2,x5) & behind(x5,x2) & (exists s1.(n_character(x5) & a_chinese(s1) & Theme(s1,x5)) | exists s2.(n_character(x5) & a_japanese(s2) & Theme(s2,x5))) & Actor(e2,x4) & v_cover(e2) & with(e1,x4) & n_wall(x4) & by(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_wait(e1) & n_people(x1) & card_eq_4(x1))
exists e1 p1 s1 x1 x2 x4.(n_wall(x4) & n_character(x2) & a_chinese(s1) & Theme(s1,x2) & n_people(x1) & card_eq_4(x1) & exists e3 e2 x3.(Theme(e3,x2) & Actor(e3,x1) & v_understand(e3) & on(e2,x4) & Theme(e2,x3) & v_write(e2) & (x2 = x3)) & Topic(e1,p1) & Actor(e1,x1) & v_can(e1))