A man in a yellow shirt and black helmet biking through a trail.
the man is practicing for a race
Just because the man is biking through a trail, does not mean the man is practicing for a race.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & through(e1,x6) & n_trail(x6) & Actor(e1,x5) & v_bike(e1) & (x1 = x5) & in(x1,x2) & n_helmet(x4) & a_black(s2) & Theme(s2,x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_yellow(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & for(e1,x2) & n_race(x2) & Actor(e1,x1) & v_practice(e1))