Generate a correct and concise answer for the question based on the words in the context.
One example: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School.
Question : What was Isaac Nicola's city of birth?
Solution is here: Havana
Explanation: According to context Issac Nicola's city of birth is Havana. Hence this is a correct output.

Now, solve this: Context : On 13 September 2010, Conviasa Flight 2350, operated by an ATR 42-320, registration YV1010, crashed shortly before landing in Manuel Carlos Piar Guayana Airport, Ciudad Guayana, on a domestic scheduled passenger flight from Santiago Marino International Airport, Porlamar, Isla Margarita, Venezuela killing 17 of the 51 people on board.
Question : The point in time of Conviasa Flight 2350 was when?
Solution:
13 September 2010