A woman sits with a child, reading a big blue book.
A lady and a child are sitting together.
The fact that the woman sits with child implies they are together.
exists e2 e1 s1 s2 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_read(e2) & n_book(x3) & a_blue(s2) & Theme(s2,x3) & a_big(s1) & Theme(s1,x3) & with(e1,x2) & n_child(x2) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists e1 p1 x1 x2 x3.(exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & subset_of(x3,x1) & n_child(x3) & subset_of(x2,x1) & n_lady(x2))