A young boy jumps off a rock in the forest
The boy is walking into the drug store.
One cannot be walking while he jumps.
exists e1 s1 s2 x1 x2 x3.(n_forest(x3) & in(e1,x3) & a_off(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_rock(x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_store(x2) & of(x2,x3) & n_drug(x3) & n_boy(x1) & into(e1,x2) & Actor(e1,x1) & v_walk(e1))