A man is sitting down next to a hotel.
A man is at home sharpening knives.
a man cant be at home and sitting next to a hotel at the same time
exists e1 s1 x1 x2.(to(e1,x2) & n_hotel(x2) & r_next(e1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists p1 x1.(exists e1 x2 x3.(at(x1,x2) & n_knife(x2) & Actor(e1,x2) & v_sharpen(e1) & of(x2,x3) & n_home(x3)) & n_man(x1))