question: Q:A microbiology graduate student was given a swab containing an unknown bacteria that caused an ear infection in a seven-year-old girl. The student identified the bacteria as a gram-positive, catalase-negative cocci producing green rings around the colonies when grown on blood agar. Which of the following characteristics is associated with this bacteria?? 
  {'A': 'Growth in bile and 6.5% NaCl', 'B': 'Bacitracin-resistant', 'C': 'Bacitracin-sensitive', 'D': 'Negative quellung reaction', 'E': 'Positive quellung reaction'},