A woman and a group of children living in poverty.
A woman and her children live in poverty.
"Group of children" is a redundant way to say there are multiple children, which can also be conveyed with just the word "children".
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & of(x2,x3) & in(e1,x5) & n_poverty(x5) & Actor(e1,x4) & v_live(e1) & (x3 = x4) & n_child(x3) & n_group(x2) & subset_of(x1,s1) & n_woman(x1))
exists e1 x1 x2 x3 x4.(in(e1,x4) & n_poverty(x4) & Actor(e1,x1) & v_live(e1) & subset_of(x3,x1) & n_child(x3) & of(x3,x2) & n_female(x2) & subset_of(x2,x1) & n_woman(x2))