A snowboarder slides through the freshly fallen powder snow.
The snowboarded zoomes along at 20 miles per hour
A snowboarder sliding through freshly fallen snow is not necessarily zoomes along at 20 miles per hour.
exists e2 e1 x1 x2 x3.(n_snow(x2) & of(x2,x3) & n_powder(x3) & Theme(e2,x2) & v_fall(e2) & r_freshly(x2) & through(e1,x2) & Actor(e1,x1) & v_slide(e1) & n_snowboarder(x1))
exists s1 x1 x2 x3 x4.(n_zoome(x1) & a_snowboarded(s1) & Theme(s1,x1) & a_topic(x1) & at(x2,x3) & per(x3,x4) & n_hour(x4) & n_mile(x3) & n_date(x3) & a_date_day_20(x3) & a_date_day_20(x3) & along(x1,x2) & n_thing(x2))