A lady holding a green sign at a protest to support Children advocacy.
There is a lady waving the sign in front of other people.
The lady could be holding the sign still. She might not be in front of people nearby.
exists e1 p1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Topic(e1,p1) & exists e2 x6 x7.(Theme(e2,x6) & Actor(e2,x2) & v_support(e2) & n_advocacy(x6) & (x6 = x7) & ne_nam_children(x7)) & at(e1,x5) & n_protest(x5) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_sign(x4) & a_green(s1) & Theme(s1,x4) & (x1 = x3) & (x1 = x2) & n_lady(x1))
exists p1 x1 x4 x7.(n_people(x7) & n_sign(x4) & exists e1 x2 x3 x5 x6.((x1 = x2) & in(e1,x5) & of(x5,x6) & -(x6 = x7) & n_people(x6) & n_front(x5) & Theme(e1,x4) & Actor(e1,x3) & v_wave(e1) & (x2 = x3) & n_lady(x2)))