Multi-choice problem: Choose from the options at the end, and answer how do you do this: To chop basil

Choose from:
(A). Stack basil leaves and roll into a cigarette. Slice leaves crosswise in a rocking motion with a sharp chef's knife to make thin ribbons..
(B). Stack basil leaves and roll into a cigarette. Slice leaves lengthways in a rocking motion with a sharp chef's knife to make thin ribbons..
(A).