I want to know the home team score of the away team of richmond that has a crowd more than 20,735
CREATE TABLE table_78423 (
    "Home team" text,
    "Home team score" text,
    "Away team" text,
    "Away team score" text,
    "Venue" text,
    "Crowd" real,
    "Date" text
)
SELECT "Home team score" FROM table_78423 WHERE "Crowd" > '20,735' AND "Away team" = 'richmond'
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: I want to know the home team score of the away team of richmond that has a crowd more than 20,735 ### Input: CREATE TABLE table_78423 (
    "Home team" text,
    "Home team score" text,
    "Away team" text,
    "Away team score" text,
    "Venue" text,
    "Crowd" real,
    "Date" text
) ### Response: SELECT "Home team score" FROM table_78423 WHERE "Crowd" > '20,735' AND "Away team" = 'richmond'