rtokens: The Humane Society of the United States estimates that between 500,000 and one million bites are delivered by dogs each year , more than half of which are suffered by children .
pos: RB JJ IN CD CD NN NNS VBP VBN IN DT NNP NNP DT NN CC NN IN PRP VBP VBN IN NNS , DT NN VBD JJ NN NNS IN NNP .
tokens: As many as 1 million dog bites are recorded in the United States every year and half of them are provoked by humans , a veterinarian told fellow animal doctors on Friday .
ltokens: CHICAGO 1996-12-06