Register , who changed Clemons 's perspective by running a few laps outside Brooke Army Medical Center in San Antonio in April , had visited many others at their rehabilitation bases .
San Antonio /location/location/contains Brooke Army Medical Center
NNP , WP VBD NNP POS NN IN VBG DT JJ NNS IN NNP NNP NNP NNP IN NNP NNP IN NNP , VBD VBN JJ NNS IN PRP$ NN NNS .
San Antonio
LOCATION
Brooke Army Medical Center
ORGANIZATION
/location/location/contains