Boy's camp drill Sergeant with boys standing at attention.
The sergeant is about to reprimand the boys.
Rather than a reprimand, it could be an encouraging speech.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_sergeant(x2) & of(x2,x4) & n_drill(x4) & of(x2,x3) & n_camp(x3) & of(x2,x1) & ne_nam_boy(x1) & a_topic(x2) & with(x2,x5) & at(e1,x7) & n_attention(x7) & Actor(e1,x6) & v_stand(e1) & (x5 = x6) & n_boy(x5))
exists p1 s1 x1 x2.(n_boy(x2) & n_sergeant(x1) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_reprimand(e1)))