Assertion: sen | /r/HasProperty | visiting professor
Facets:
value: in the united states
type: LOCATION
value: between 1960
type: TEMPORAL
value: between 1961
type: TEMPORAL
value: at massachusetts institute of technology
type: LOCATION
Source sentences:
text: Between 1960 and 1961, Sen was a visiting Professor at Massachusetts Institute of Technology in the United States, where he got to know Paul Samuelson, Robert Solow, Franco Modigliani, and Norbert Wiener.