Question Mark appears in the following Heading horses.
If a name occurs more than once on the list,  Question Mark is present that many times in the 5 generation pedigree.

Horse Name	Born	Sex	Event	Sire	Dam
Butter Bean	1986	g	Heading	Two Eyed Mark	Dumplings Dream
Hammer2	1992	g	Heading	Bee Kay Jimmer Too	Starbert B Sis
Maverick	1975	g	Heading	Smug Reed	Mighty Bar Queen