"That's My Pa" is a 1962 single by Sheb Wooley. "That's My Pa" would be Sheb Wooley's first single to hit the country chart and was also his most successful release hitting the number one spot for one week and staying on the charts for seventeen weeks. Using only the above description and what you know about the world, ""That's my Pa" was the only single Wooley wrote that hit the country chart." is definitely correct, incorrect, or inconclusive? 