user: ### NOW ANSWER:
Question: What is other when no party preference is 19.1%?
Columns: ['City', 'Population', 'Registered voters', 'Democratic', 'Republican', 'D–R spread', 'Other', 'No party preference']
Types: ['text', 'real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Banning', 29414.0, '42.9%', '38.9%', '40.8%', '-1.9%', '8.2%', '15.4%']
SQL:

assistant: SELECT "Other" FROM "Table" WHERE "No party preference" = '19.1%';