What is Pos., when From Club is 'Chelsea', and when Date is '30 July 2008'?
CREATE TABLE table_48620 (
    "Date" text,
    "Pos." text,
    "Player" text,
    "From club" text,
    "Transfer fee" text
)
SELECT "Pos." FROM table_48620 WHERE "From club" = 'chelsea' AND "Date" = '30 july 2008'
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 Pos., when From Club is 'Chelsea', and when Date is '30 July 2008'? ### Input: CREATE TABLE table_48620 (
    "Date" text,
    "Pos." text,
    "Player" text,
    "From club" text,
    "Transfer fee" text
) ### Response: SELECT "Pos." FROM table_48620 WHERE "From club" = 'chelsea' AND "Date" = '30 july 2008'