A man pushes a bicycle along the beach as the sun sets behind him.
The man is sunbathing.
Sunbathing is typically a stationary activity and pushing a bicycle is not.
exists e1 p1 x1 x2 x3 x4.(n_male(x3) & n_sun(x4) & n_beach(x3) & exists e2.(behind(e2,x3) & Actor(e2,x4) & v_set(e2)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & along(x2,x3) & n_bicycle(x2) & n_man(x1))
exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_sunbathe(e1))