There is an island in which certain inhabitants called " knights" always tell the truth, and others called "knaves" always lie. It is assumed that every inhabitant of the island is either a knight or a knave.

Three of the inhabitants -- A,B, and C -- were standing together in a garden. A stranger passed by and asked A, "How many knights are among you?" A answers indistinctly. So the stranger asks B, " What did A say? B replies, " A said that there is one knight among us. " Then C says, "NAME_1' t believe B ; he is lying! " Now what are B and C?

The question is, what are B and C?
 The letter j should appear at least 28 times.
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