Two Jews, Moishe and Abram, are arguing.
Moishe: Black is a color
Abram: No it is not.
Moishe: I’m telling you, black is a color.
Abram: No, it’s not.
They go to the rabbi.
Moishe: Rebbe, is black a color?
Rabbi: Yes, Moshe, black is indeed a color.
Moshe: See, Abram, I told you.
Abram: Okay, but white is not a color,
Moishe: Yes it is.
Abram: No, it is not.
Moishe: Rebbe, is white a color?
Rabbi: Yes, Moishe, white is indeed a color.
Moishe: See, I told you I sold you a color TV.