What is the sum of participants in 2013 for Russia when there were 5 in 2010 and less than 4 in 2012?
CREATE TABLE table_7827 (
    "Country" text,
    "2010" real,
    "2011" real,
    "2012" real,
    "2013" real
)
SELECT SUM("2013") FROM table_7827 WHERE "2010" = '5' AND "Country" = 'russia' AND "2012" < '4'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the sum of participants in 2013 for Russia when there were 5 in 2010 and less than 4 in 2012? ### Input: CREATE TABLE table_7827 (
    "Country" text,
    "2010" real,
    "2011" real,
    "2012" real,
    "2013" real
) ### Response: SELECT SUM("2013") FROM table_7827 WHERE "2010" = '5' AND "Country" = 'russia' AND "2012" < '4'