user: Question:  how many result with opponent being Cleveland Browns
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Record', 'Game Site', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 21, 1975', 'at Chicago Bears', 'W 35–7', '1–0', 'Soldier Field', 54152.0]
SQL:

assistant: SELECT COUNT("Result") FROM "Table" WHERE "Opponent" = 'Cleveland Browns';