A man holding a child and a baby.
There is a man holding a child and a baby.
"There is a man" is a rephrase of "A man"
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 p1 x1 e1 x2 x3 x4 x5 x6.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & subset_of(x6,x4) & n_baby(x6) & subset_of(x5,x4) & n_child(x5) & (x2 = x3) & n_man(x2))