user: Question: What is the British letter if American is ə?
Columns: ['Letter', 'American', 'British', 'Australian', 'Examples']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['a /ə/', 'ə', 'ə', 'ə', 'circa, fauna, mania, quota']
SQL:

assistant: SELECT "British" FROM "Table" WHERE "American" = 'ə';