It has n't really been clearly shown , the way a biochemist would want to see it , that resveratrol can activate sirtuin , '' said Matt Kaeberlein , a former student of Dr. Guarente 's who does research at the University of Washington in Seattle .
Seattle /location/location/contains University of Washington
PRP VBZ RB RB VBN RB VBN , DT NN DT NN MD VB TO VB PRP , IN NN MD VB NN , '' VBD NNP NNP , DT JJ NN IN NNP NNP POS WP VBZ NN IN DT NNP IN NNP IN NNP .
Seattle
LOCATION
University of Washington
ORGANIZATION
/location/location/contains