Five men, variously dressed, travel in a motor boat.
five men are riding horses.
The men cannot be riding horses in a motor boat.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & a_variously(s1) & Manner(e1,s1) & rel(e1,x3) & in(x3,x4) & n_boat(x4) & of(x4,x5) & n_motor(x5) & n_travel(x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_man(x1) & card_eq_5(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_horse(x2) & n_man(x1) & card_eq_5(x1))