Ace of Hearts (the bio part, presumably)

[tivol at tethys.ph.albany.edu]

Warren Gallin says it is 50% that west has the A of H; not true.  West has 12
unknown cards, East has 13; east, therefore, has a greater chance (52%) than
west to hold the A of H.

					Probabilistically yours,

					Bill Tivol