Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Input: Consider Input: Context: Aleksandr Andreyevich Samokhvalov (1894--1974) was a Russian painter and graphic artist.
Question: What was the date of birth of Aleksandr Andreyevich Samokhvalov?

Output: 1894

Input: Consider Input: Context: The Great Red Spot is a persistent anticyclonic storm on the planet Jupiter, 22 south of the equator, which has lasted for at least 186 years and possibly as long as 351 years or more.
Question: On what celestial body is Great Red Spot located?

Output: jupiter

Input: Consider Input: Context: Joseph Jean-Pierre Marc Garneau, C.C., CD, Ph.D., F.C.A.S.I., PC, MP (born February 23, 1949) is a Canadian politician and the Minister of Transport in the Government of Canada.
Question: What is the position of Marc Garneau?
Output: minister of transport