Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : NGC 1309 is a spiral galaxy located approximately 120 million light-years away in the constellation Eridanus. 
Question : What is the constellation where NGC 1309 is located?
[A]: Eridanus


[Q]: Context : Mohammad-Reza Sharifinia (Persian: محمدرضا شریفی نیا‎‎, born 15 June 1955 in Tehran, Iran) is an Iranian actor. 
Question : What city is Mohammad-Reza Sharifinia from?
[A]: Tehran


[Q]: Context : Nicholas Barr FRSA is a British economist, currently serving as professor of public economics at the London School of Economics (LSE). 
Question : What is the name university that educated Nicholas Barr?
[A]:
London School of Economics