Young boy is dressed for cold weather.
The young boy is going to wait for his schoolbus to pick him up.
There are many reasons why someone could be dressed for cold weather. The action that the young boy is going to wait for his schoolbus to pick him up cannot be inferred just from dressing for cold weather.
exists e1 s1 s2 x1 x2.(for(e1,x2) & n_weather(x2) & a_cold(s2) & Theme(s2,x2) & Theme(e1,x1) & v_dress(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 p1 s1 x1 x2.(n_male(x2) & n_schoolbus(x2) & of(x2,x1) & n_male(x1) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 p2.(Topic(e2,p2) & exists e3 s2.(a_up(s2) & Manner(e3,s2) & Theme(e3,x2) & Actor(e3,x1) & v_pick(e3)) & for(e2,x2) & Actor(e2,x1) & v_wait(e2)))