The ornamental design for a hood, as shown and described.
FIG. 1 is a front perspective view of my design, showing the hood as it would appear when worn by an individual.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a right side elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a top plan view thereof (with the chains drawn taut).
FIG. 7 is a bottom plan view thereof (with the chains drawn taut); and,
FIG. 8 is an enlargement detail left side view of the chain attached to the hood in FIG. 5.
The broken lines showing a woman's head and neck in FIG. 1 illustrate environmental matter meant to show how the claimed design appears when worn; these broken lines form no part of the claimed design. The broken lines adjacent to the seams are stitching and form a part of the claimed design.