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 in the sea near Italy while a man tells them about the seine.
he has to tells them not thinking about telling them has to actually do it.
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 p1 p2 x1 x2 x3 x5.(n_seine(x5) & n_thing(x2) & ne_geo_italy(x3) & n_sea(x2) & n_tourist(x1) & exists e1 x4.(about(e1,x5) & Theme(e1,x2) & Actor(e1,x4) & v_tell(e1) & n_man(x4)) & while(p1,p2) & in(x1,x2) & near(x2,x3))