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_25527 ( "Episode #" real, "Prod #" real, "Title" text, "Directed by" text, "Written by" text, "Originalairdate" text )

### Question ###
How manu original airdates have 'a cellar full of silence' as the title?

### Accurate SQL ###

SELECT COUNT("Originalairdate") FROM table_25527 WHERE "Title" = 'A Cellar Full of Silence'