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_71745 ( "Year" real, "Opponent" text, "Competition" text, "Score" text, "Venue" text, "Attendance" text )

### Question ###
What year was the venue at Sydney Cricket Ground, and the opponent was Parramatta Eels?

### Accurate SQL ###

SELECT COUNT("Year") FROM table_71745 WHERE "Venue" = 'sydney cricket ground' AND "Opponent" = 'parramatta eels'