A man holding a child and a baby.
The man holding the child and baby is waiting for their mother.
A man can hold children and babies for reasons other than waiting for their mother.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & subset_of(x5,x3) & n_baby(x5) & subset_of(x4,x3) & n_child(x4) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_mother(x6) & of(x6,x4) & n_thing(x4) & n_baby(x5) & n_child(x4) & subset_of(x5,x3) & subset_of(x4,x3) & n_man(x1) & for(e2,x6) & Actor(e2,x1) & v_wait(e2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & (x1 = x2))