Last week David E. Anderson , a senior field instructor at the National Outdoor Leadership School who has taught courses in backpacking , rock climbing and mountaineering , tested some new ultralight designs by taking a pack weighing only 12 pounds -LRB- not including food and water -RRB- on a 2-day 20-mile hike into the Wind River mountain range in Wyoming .
Wyoming /location/location/contains Wind River
JJ NN NNP NNP NNP , DT JJ NN NN IN DT NNP NNP NNP NNP WP VBZ VBN NNS IN NN , NN NN CC NN , VBN DT JJ NN NNS IN VBG DT NN VBG RB CD NNS -LRB- RB VBG NN CC NN -RRB- IN DT JJ JJ NN IN DT NN NN NN NN IN NNP .
Wyoming
LOCATION
Wind River
LOCATION
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