Analogy (attire/office): Map the distinctive garment to the role as in “Cassock : Priest”. Cassock : Priest :: ? : Graduate Choose the garment that completes the analogy.

Reasoning A cassock is the distinctive garment for a priest. A gown (academic robe) is the distinctive garment for a graduate at convocation.

Note A mortarboard cap/hood are accessories, but the primary garment is the academic gown.

Final Answer Gown