A monk is sweeping out the garbage in a courtyard by using a straw broom.
A monk kneeling down and praying.
The monk cannot be sweeping out the garbage and kneeling down to pray at the same time.
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_garbage(x2) & by(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_use(e2) & n_broom(x4) & of(x4,x5) & n_straw(x5) & in(e1,x3) & n_courtyard(x3) & a_out(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_sweep(e1) & n_monk(x1))
exists e1 e2 s1 x1 x2.(Actor(e2,x2) & v_pray(e2) & n_monk(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_kneel(e1) & n_monk(x1))