The two men are playing Frisbee in a field.
The field is covered in weeds.
Just because the two men are playing Frisbee in a field does not mean there are weeds in the field.
exists e1 x1 x2 x3.(n_man(x1) & card_eq_2(x1) & in(e1,x3) & n_field(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_frisbee(x2))
exists e1 x1 x2.(n_field(x1) & in(e1,x2) & n_weed(x2) & Theme(e1,x1) & v_cover(e1))