"text": "Which is the most positively correlated feature with the what? The credit approval process could be improved by giving more weight to the which when assessing a customer's creditworthiness?",  
"options": [  
    "A. Checking Status, credit rating, checking account status",  
    "B. Unchecking Status, credit rating, nonsignificant difference",  
    "C. Unchecking Status, marital Status, unchecking account status",
    "D. Checking Status, credit rating, significant difference"
],  
"correct_answer": "A"