A woman motions to a child in a house as the people surrounding watch.
a woman waves to a child in the house
Motions doesn't necessarily mean waves.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_people(x5) & a_topic(x1) & in(x1,x4) & as(x4,x5) & Theme(e1,x7) & Actor(e1,x6) & v_surround(e1) & n_watch(x7) & (x5 = x6) & n_house(x4) & to(x1,x3) & n_child(x3) & n_motion(x1) & of(x1,x2) & n_woman(x2))
exists x1 x2 x3 x4.(n_house(x4) & a_topic(x1) & in(x1,x4) & to(x1,x3) & n_child(x3) & n_wave(x1) & of(x1,x2) & n_woman(x2))