CREATE TABLE table_28697228_4 (rushing_yards INT, opponent VARCHAR, player VARCHAR)

What is the number of rushing yards when the opponentis Indiana and the player is Denard Robinson?
SELECT MAX(rushing_yards) FROM table_28697228_4 WHERE opponent = "Indiana" AND player = "Denard Robinson"
SELECT MAX("rushing_yards") FROM "table_28697228_4" WHERE "Denard Robinson" = "player" AND "Indiana" = "opponent"