user: Question: Tell me the highest home runs for cleveland indians years before 1931
Columns: ['Player', 'Home runs', 'Season total', 'Year', 'Team']
Types: ['text', 'real', 'real', 'real', 'text']
Sample row: ['Wes Ferrell Category:Articles with hCards', 9.0, 9.0, 1931.0, 'Cleveland Indians']
SQL:

assistant: SELECT MAX("Home runs") FROM "Table" WHERE "Team" = 'cleveland indians' AND "Year" < 1931.0;