A man in a blue shirt is riding a bike along a road.
The man is in a bicycle race.
That a man is in a bicycle race cannot be inferred from the fact that a man is riding a bike along a road.
exists e1 s1 x1 x2 x3 x4.(along(e1,x4) & n_road(x4) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_bike(x3) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2 x3.(in(x1,x2) & n_race(x2) & of(x2,x3) & n_bicycle(x3)))