Cement truck with a yellow mixer parked in front of a building.
The truck is outside.
in front of a building shows that  outside.
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(x1,x3) & in(e1,x5) & of(x5,x6) & n_building(x6) & n_front(x5) & Theme(e1,x4) & v_park(e1) & (x3 = x4) & n_mixer(x3) & a_yellow(s1) & Theme(s1,x3) & n_truck(x1) & (x1 = x2) & ne_nam_cement(x2))
exists s1 x1.(n_truck(x1) & Theme(s1,x1) & a_outside(s1))