A woman and man holding a newborn baby and a toddler.
The adults are parents.
Holding a baby does not mean a couple are the parents.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(s1) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & subset_of(x6,x4) & n_toddler(x6) & subset_of(x5,x4) & n_baby(x5) & a_newborn(s2) & Theme(s2,x5) & (s1 = x3) & n_man(x2) & n_woman(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists p1 x1.(n_adult(x1) & exists x2.((x1 = x2) & n_parent(x2)))