A person practicing how to sky on a sunny day.
The person is trying to learn how to do something.
To learn you must practice so the person trying to learn to sky is the same as the person learning how to do something.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_day(x4) & a_sunny(s2) & Theme(s2,x4) & to(e1,x3) & n_sky(x3) & a_how(s1) & Manner(e1,s1) & Actor(e1,x2) & v_practice(e1) & (x1 = x2) & n_person(x1))
exists e1 p1 x1.(n_person(x1) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 p2 s1.(a_how(s1) & Manner(e2,s1) & Topic(e2,p2) & Actor(e2,x1) & v_learn(e2) & exists e3 x2.(Theme(e3,x2) & Actor(e3,x1) & v_do(e3) & n_thing(x2))))