Two men operate an inflatable motorized watercraft in front of sailboats.
Two men are in line at the movies.
The men cannot be operating a watercraft while in line at the movies.
exists e2 e1 s1 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_operate(e2) & in(x2,x3) & of(x3,x4) & n_sailboat(x4) & n_front(x3) & n_watercraft(x2) & Theme(e1,x2) & v_motorize(e1) & a_inflatable(s1) & Theme(s1,x2) & n_man(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_movie(x2) & at(p1,x2) & exists x3.(in(x1,x3) & n_line(x3)) & n_man(x1) & card_eq_2(x1))