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 listening to the man.
Since the man will be telling them about the seine, it is obvious the tourists will be listening to the man.
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.(n_man(x2) & n_tourist(x1) & to(e1,x2) & Actor(e1,x1) & v_listen(e1))