user: ### NOW ANSWER:
Question: how many endings have american pronounciation əs
Columns: ['Ending', 'American', 'British', 'Australian', 'Examples']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['at /æt/ , /ət/', 'æt', 'æt', 'æt', 'magnificat']
SQL:

assistant: SELECT COUNT("Australian") FROM "Table" WHERE "American" = 'əs';