An elderly man wearing a hat is reading a newspaper on a street in a city.
An old man yells at a teenager on his lawn.
Person who is on the street in the city can not be on his lawn at the same time.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(in(e2,x6) & n_city(x6) & Theme(e2,x4) & Actor(e2,x1) & v_read(e2) & on(x4,x5) & n_street(x5) & n_newspaper(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & (x1 = x2) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(at(e1,x2) & on(x2,x3) & n_lawn(x3) & of(x3,x1) & n_male(x1) & n_teenager(x2) & Actor(e1,x1) & v_yell(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))