A woman pushing a baby carriage in front of some buildings.
A lady walking outside.
Woman is lady, in front of some buildings implies outside.
exists e1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(e1,x5) & of(x5,x6) & n_building(x6) & n_front(x5) & Theme(e1,x3) & Actor(e1,x2) & v_push(e1) & n_carriage(x3) & of(x3,x4) & n_baby(x4) & (x1 = x2) & n_woman(x1))
exists e1 s1 x1 x2.(a_topic(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_lady(x1))