A man in blue jeans and a white t-shirt is standing on scaffolding reaching out to the ladder.
A man climbing a ladder.
if he is standing on scaffolding reaching out to the ladder, it follows that he is beginning to climb a ladder
exists e1 e2 p1 s1 s2 x1 x2 x3 x4 x5 x6.(n_ladder(x6) & on(e1,e2) & exists e3 s3.(a_out(s3) & Manner(e3,s3) & to(e3,x6) & Actor(e3,x5) & v_reach(e3)) & Topic(e2,p1) & Actor(e2,x5) & v_scaffold(e2) & Actor(e1,x1) & v_stand(e1) & subset_of(x4,x1) & n_t-shirt(x4) & a_white(s2) & Theme(s2,x4) & subset_of(x2,x1) & in(x2,x3) & n_jeans(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x2))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & n_ladder(x3) & (x1 = x2) & n_man(x1))