Soldier showing a young child how to hold a rifle.
A person shows a child a rifle.
A soldier is a person, they are synonyms.
exists e1 p1 s1 x1 x2.(ne_nam_soldier(x1) & Theme(e1,x2) & Actor(e1,x1) & v_show(e1) & Topic(x2,p1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_hold(e2) & n_rifle(x3)) & n_child(x2) & a_young(s1) & Theme(s1,x2))
exists x1.(all x2.(n_rifle(x2) -> exists e1 x3.(Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & for(x3,x2) & n_child(x3))) & n_person(x1))