A woman helping a boy spray his bike.
The mom is helping her some refurbish his bike
Just because a woman was helping a boy does not mean that was his mom. Also spraying the bike does not mean it was a spray to refurbish it.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Recipient(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_help(e1) & n_spray(x4) & of(x4,x5) & n_boy(x5) & n_bike(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_woman(x1))
exists e2 e1 x1 x2 x3 x4.(n_bike(x4) & of(x4,x3) & n_male(x3) & n_some(x3) & of(x3,x1) & n_female(x1) & n_mom(x1) & Theme(e2,x4) & Actor(e2,x1) & v_refurbish(e2) & Theme(e1,x3) & Actor(e1,x2) & v_help(e1) & (x1 = x2))