An inline skater in red pants and blue shirt skates between green cones.
A skater is doing a trial between cones.
Skates between green cones does not necessarily mean doing a trial.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & in(x1,x3) & subset_of(x5,x3) & between(x5,x7) & n_cone(x7) & a_green(s3) & Theme(s3,x7) & n_skate(x5) & of(x5,x6) & n_shirt(x6) & a_blue(s2) & Theme(s2,x5) & subset_of(x4,x3) & n_pants(x4) & a_red(s1) & Theme(s1,x4) & n_skater(x1) & of(x1,x2) & n_inline(x2))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & between(x2,x3) & n_cone(x3) & n_trial(x2) & n_skater(x1))