Nested conditional 
if x > 10: 
    if y > 10: 
        result = "Both greater" 
        else: result = "x is greater" 
        else: result = "x is not greater" # Equivalent single conditional if x > 10 and y > 10: result = "Both greater" elif x > 10: result = "x is greater" else: result = "x is not greater"
function