user: Question: What percentage of browsers were using Firefox or other Mozilla browsers during the period in which 1.93% were using Chrome?
Columns: ['Internet Explorer', 'Firefox , Other Mozilla', 'Chrome', 'Safari', 'Opera']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['43.38%', '19.42%', '24.91%', '9.27%', '0.75%']
SQL:

assistant: SELECT "Firefox , Other Mozilla" FROM "Table" WHERE "Chrome" = '1.93%';