A girl with brown hair sitting on a lawn chair.
A person is riding a motorcycle.
The person is either sitting or riding a motorcycle.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & on(e1,x4) & n_chair(x4) & of(x4,x5) & n_lawn(x5) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_hair(x2) & a_brown(s1) & Theme(s1,x2) & n_girl(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_motorcycle(x2) & n_person(x1))