A little boy in blue is brushing his teeth with a green toothbrush.
A boy is practicing good hygiene.
Brushing teeth is an example of practicing good hygiene.
exists e1 s1 s2 x1 x2 x3 x4.(with(e1,x4) & n_toothbrush(x4) & a_green(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x1) & v_brush(e1) & n_tooth(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_blue(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_practice(e1) & n_hygiene(x2) & a_good(s1) & Theme(s1,x2) & n_boy(x1))