At night, two men in glasses crouch near some plants.
Two men are crouching near some plants in the dark.
It may not be dark at night; the area may be lit.
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_night(x4) & near(e1,x3) & n_plant(x3) & Actor(e1,x1) & v_crouch(e1) & in(x1,x2) & n_glass(x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_dark(x3) & in(e1,x3) & near(e1,x2) & n_plant(x2) & Actor(e1,x1) & v_crouch(e1) & n_man(x1) & card_eq_2(x1))