A buckskin-clad man mounted on a powerful grulla gelding faced Fenner, his whole tense body and snapping eyes backing the demand he made: "Where's Johnny?"
The man had bought his grulla gelding from a notorious horse breeder.
mnli hypothesis: The man had bought his grulla gelding from a notorious horse breeder. premise: A buckskin-clad man mounted on a powerful grulla gelding faced Fenner, his whole tense body and snapping eyes backing the demand he made: "Where's Johnny?"