A man prepping paint to do some painting.
A man stirs a can of custom-mixed paint before painting his daughter's hobbyhorse.
Prepping paint does not necessarily mean the paint is custom-mixed.  Not everyone who paints is painting their daughter's hobbyhorse.
exists e1 p1 x1 x2 x3 x4.(a_topic(x1) & Topic(e1,p1) & exists e2 x5.(Theme(e2,x5) & Actor(e2,x2) & v_do(e2) & n_painting(x5)) & Theme(e1,x4) & Actor(e1,x3) & v_prep(e1) & n_paint(x4) & (x1 = x3) & (x1 = x2) & n_man(x1))
exists e2 e1 s1 x1 x2 x3 x4 x5.(before(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_paint(e2) & n_hobbyhorse(x5) & of(x5,x4) & n_daughter(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_stir(e1) & of(x2,x3) & n_paint(x3) & a_custom-mixed(s1) & Theme(s1,x3) & n_can(x2) & n_man(x1))