A woman with a gray helmet and black safety pads skates past the photographer.
The woman is not practicing safety skills.
black safety pads keeps people safe while not practicing safety keeps people unsafe
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_photographer(x6) & past(e1,x6) & Actor(e1,x1) & v_skate(e1) & with(x1,x2) & subset_of(x4,x2) & n_pad(x4) & of(x4,x5) & n_safety(x5) & a_black(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_helmet(x3) & a_gray(s1) & Theme(s1,x3) & n_woman(x1))
exists x1.(n_woman(x1) & -exists e1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_practice(e1) & n_skill(x2) & of(x2,x3) & n_safety(x3)))