A man in a green shirt climbs an indoor climbing wall.
Man climbing wall
''A man in a green shirt climbs '' is  a rephrasing '' Man climbing wall ''
exists e2 e1 s1 s2 x1 x2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_climb(e2) & n_wall(x3) & Actor(e1,x3) & v_climb(e1) & a_indoor(s2) & Theme(s2,x3) & in(x1,x2) & n_shirt(x2) & a_green(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(n_wall(x1) & Actor(e1,x1) & v_climb(e1) & of(x1,x2) & n_man(x2) & a_topic(x1))