Multi-choice problem: Choose from the options at the end, and answer how do you do this: how to make smoked salmon toast

Options: (a). Puree 4 ounces cream cheese with 1 tablespoon each chopped dill, chives, tarragon and parsley in a food processor; season with salt and pepper. Spread on 4 slices toasted pumpernickel bread. Top with freshly caught baby salmon, baby arugula and a squeeze of lemon juice. Season with pepper. (b). Puree 4 ounces cream cheese with 1 tablespoon each chopped dill, chives, tarragon and parsley in a food processor; season with salt and pepper. Spread on 4 slices toasted pumpernickel bread. Top with smoked salmon, baby arugula and a squeeze of lemon juice. Season with pepper.
(b).