At the same time , with somewhat less attention , studies at the Harbor-U.C.L.A. Medical Center and the University of Arizona , Tucson , have focused on the therapeutic potential of psilocybin -LRB- the active ingredient in '' magic mushrooms '' -RRB- .
Tucson /location/location/contains University of Arizona
IN DT JJ NN , IN RB JJR NN , NNS IN DT NNP NNP NNP CC DT NNP IN NNP , NNP , VBP VBN IN DT JJ NN IN NN -LRB- DT JJ NN IN '' JJ NNS '' -RRB- .
Tucson
LOCATION
University of Arizona
ORGANIZATION
/location/location/contains