A woman with a gray shirt and pink backpack holding a small child and a young man standing beside her.
A woman holds a little kid next to a man.
The words small and little are both descriptive that the child the woman is holding is young.  The word next implies that the man is standing next to her.
exists e2 e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(beside(e2,x1) & n_female(x1) & Actor(e2,x6) & v_stand(e2) & n_man(x6) & a_young(s4) & Theme(s4,x6) & Theme(e1,x5) & Actor(e1,x1) & v_hold(e1) & n_child(x5) & a_small(s3) & Theme(s3,x5) & with(x1,x2) & n_backpack(x4) & a_pink(s2) & Theme(s2,x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_gray(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & to(x3,x4) & n_man(x4) & next(x2,x3) & n_thing(x3) & n_kid(x2) & a_little(s1) & Theme(s1,x2) & n_woman(x1))