A girl with red pants drives a scooter.
A girl is in motion.
Drives a scooter, implies the she be in motion.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_drive(e1) & n_scooter(x3) & with(x1,x2) & n_pants(x2) & a_red(s1) & Theme(s1,x2) & n_girl(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_motion(x2)) & n_girl(x1))