A man is using a leaf-blower on the outside of a house.
A man sits on the couch watching tv.
a man can be either using leaf blower or watching TV.
exists e1 x1 x2 x3 x4.(n_outside(x3) & Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & on(x2,x3) & of(x3,x4) & n_house(x4) & n_leaf-blower(x2) & n_man(x1))
exists e1 e2 x1 x2 x3.(n_couch(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_watch(e2) & n_tv(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))