(farmer allegedly entered into oral agreement to sell cotton crop, but failed to deliver to plaintiff; plaintiff sued and farmer argued oral contract unenforceable under Statute of Frauds; plaintiff filed summary judgment motion to resolve issue that farmer was merchant for purposes of exception to Statute of Frauds under UCC; trial court granted motion determining farmer was merchant; farmer appealed and argued statute did not include farmers within definition of merchants; appellate court held that experienced commercial farmers in state could fall within definition of merchant for purposes of exception; appellate court, however, reversed trial court order and remanded for trial because fact question presented regarding whether farmer was merchant, which was incapable of resolution by summary judgment).