A man pumping gas at a gas station.
A man is reading newspaper and drinking soda.
The man can't be pumping gas and reading a newspaper at the same time.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & at(e1,x4) & n_station(x4) & of(x4,x5) & n_gas(x5) & Theme(e1,x3) & Actor(e1,x2) & v_pump(e1) & n_gas(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_read(e1) & n_soda(x4) & of(x4,x5) & n_drinking(x5) & n_newspaper(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))