A man is standing next to a trashcan.
A man is sitting at a table.
A man cannot simultaneously be standing next to a trashcan, which is outdoors, as he is sitting at a table, which is indoors.
exists e1 x1 x2.(to(e1,x2) & n_trashcan(x2) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 x1 x2.(at(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))