On Astoria Street , in the Mattapan neighborhood of Boston , which was Mr. Alexis 's last known permanent address , neighbors said they hardly knew the man .
Mattapan /location/neighborhood/neighborhood_of Boston
Boston /location/location/contains Mattapan
IN NNP NNP , IN DT NNP NN IN NNP , WDT VBD NNP NNP POS JJ JJ JJ NN , NNS VBD PRP RB VBD DT NN .
Mattapan
LOCATION
Boston
LOCATION
/location/neighborhood/neighborhood_of
Boston
LOCATION
Mattapan
LOCATION
/location/location/contains