Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_10095 ( "Home team" text, "Home team score" text, "Away team" text, "Away team score" text, "Venue" text, "Crowd" real, "Date" text )

### Question ###
When the Away team scored 20.15 (135) on the Date of 23 april 1973, how many people were in the crowd?

### Accurate SQL ###

SELECT "Crowd" FROM table_10095 WHERE "Date" = '23 april 1973' AND "Away team score" = '20.15 (135)'