a little boy trying to climb up.
A boy is almost at the top of a hill.
Just because he is trying to climb does not mean he is almost at the top.
exists e1 p1 s1 x1 x2.(a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(e1) & exists e2 s2.(a_up(s2) & Manner(e2,s2) & Actor(e2,x2) & v_climb(e2)) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists p1 s1 x1 x2.(n_top(x2) & a_almost(s1) & Manner(p1,s1) & exists x3.(at(x1,x2) & of(x2,x3) & n_hill(x3)) & n_boy(x1))