The tourists are out on the river in Italy, the man in the black and white striped shirt will tell them about the seine.
The tourists are getting a gondola ride.
The fact that tourists are out on the river in Italy doesn't imply that they are having a gondola ride
exists e1 p1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(n_seine(x5) & n_thing(x1) & n_shirt(x4) & a_striped(s4) & Theme(s4,x4) & a_white(s3) & Theme(s3,x4) & a_black(s2) & Theme(s2,x4) & n_man(x3) & ne_geo_italy(x2) & n_river(x6) & n_tourist(x1) & about(e1,x5) & Theme(e1,x1) & Actor(e1,x3) & v_tell(e1) & in(x3,x4) & in(p1,x2) & a_out(s1) & Manner(p1,s1) & on(x1,x6))
exists e1 x1 x2 x3.(n_tourist(x1) & Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_ride(x2) & of(x2,x3) & n_gondola(x3))