After finishing college in Mumbai , India , formerly known as Bombay , Mr. Ruparel , 27 , received a Ph. D. from Columbia University in chemical engineering .
India /location/location/contains Mumbai
IN VBG NN IN NNP , NNP , RB VBN IN NNP , NNP NNP , CD , VBD DT NNP NNP IN NNP NNP IN NN NN .