A woman rides her bike with her white helmet and her biking shorts and top.
The woman is teaching a class on proper bike safety to her students.
Just because a woman rides a bike does not necessarily mean she is teaching bike safety.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & with(x2,x3) & subset_of(x5,x3) & n_top(x7) & n_shorts(x6) & of(x6,x8) & n_biking(x8) & subset_of(x7,x5) & subset_of(x6,x5) & of(x5,x1) & n_female(x1) & n_female(x1) & n_female(x1) & subset_of(x4,x3) & n_helmet(x4) & a_white(s1) & Theme(s1,x4) & of(x4,x1) & n_bike(x2) & of(x2,x1) & n_woman(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_student(x5) & of(x5,x1) & n_female(x1) & n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & on(x2,x3) & to(x3,x5) & n_safety(x3) & of(x3,x4) & n_bike(x4) & a_proper(s1) & Theme(s1,x3) & n_class(x2))