Task: Text Categorization
Input (English): Question: Bacteria of the species Haemophilus influenzae: 
 Options:  <0> They grow in the middle of MacConkey. <1> Causes meningitis in children. <2> They are anaerobic Gram positive bacilli. <3> They are anaerobic Gram positive cocci. <4> They are hemolytic.
Output (English): biology