A girl wearing safety goggles is smiling at the camera.
A girl learning how to use safety goggles.
That the girl is wearing safety goggles does not necessarily mean she is learning how to use the goggles.
exists e2 e1 x1 x2 x3 x4 x5.(n_camera(x5) & at(e2,x5) & Actor(e2,x1) & v_smile(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_goggles(x3) & of(x3,x4) & n_safety(x4) & (x1 = x2) & n_girl(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Topic(e1,x3) & Actor(e1,x2) & v_learn(e1) & n_manner(x3) & exists e2 x4 x5 x6.(Theme(e2,x5) & Actor(e2,x4) & v_use(e2) & n_goggles(x5) & of(x5,x6) & n_safety(x6)) & (x1 = x2) & n_girl(x1))