pos: IN VBN IN DT JJ NN , NNS MD VB VBN TO VB RB IN NNS VBD IN DT NN , NNS IN , CC VB RB IN DT NN VBZ RB .
tokens: If approached by a stray dog , children should be taught to stand still with fists folded underneath the neck , elbows in , and gaze forward until the dog goes away .
ltokens: Today , Rottweilers are on the way up , " Rieck said .