A woman sweeps up a fallen plant pot.
The woman is swimming.
A woman cannot be swimming while she sweeps up a fallen plant pot.
exists e1 s1 s2 x1 x2 x3.(a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_sweep(e1) & n_pot(x2) & of(x2,x3) & n_plant(x3) & a_fallen(s1) & Theme(s1,x2) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists x2.((x1 = x2) & n_swimming(x2)))