A man and two women are seated outside on a wall next to a sheet of water with a tall white structure in the background.
A man and two women are sightseeing.
A man and a two women are seated outside on a wall, but that doesn't necessarily imply that they are sightseeing.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(n_background(x7) & to(e1,x4) & in(x4,x7) & with(x4,x6) & n_structure(x6) & a_white(s3) & Theme(s3,x6) & a_tall(s2) & Theme(s2,x6) & of(x4,x5) & n_water(x5) & n_sheet(x4) & r_next(e1) & on(e1,x3) & n_wall(x3) & a_outside(s1) & Manner(e1,s1) & Theme(e1,x1) & v_seat(e1) & n_woman(x1) & card_eq_2(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2.(Actor(e1,x1) & v_sightsee(e1) & n_woman(x1) & card_eq_2(x1) & of(x1,x2) & n_man(x2))