A woman in a green tank top is surrounded by three children, laughing.
A woman and her children are playing.
If children are around a woman, they might not be her children.  The children could be teasing her, not playing with her.
exists e1 s1 x1 x2 x3 x4 x5.(Actor(e1,x4) & rel(x4,x5) & n_laugh(x5) & n_child(x4) & card_eq_3(x4) & Theme(e1,x1) & v_surround(e1) & in(x1,x2) & n_top(x2) & of(x2,x3) & n_tank(x3) & a_green(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(Actor(e1,x1) & v_play(e1) & subset_of(x3,x1) & n_child(x3) & of(x3,x2) & n_female(x2) & subset_of(x2,x1) & n_woman(x2))