Task: Text Categorization
Input (English): Question: A 5-year-old boy with symptoms of possible meningitis is seen in an emergency department. Gram-negative diplococci and abundant polymorphonuclear leukocytes are observed in the Gram stain of the cerebrospinal fluid sediment. What microorganism does it suggest as a possible cause of the infection ?: 
 Options:  <0> Haemophilus influenzae. <1> Streptococcus pneumoniae <2> Streptococcus agalactiae. <3> Neisseria meningitidis. <4> Listeria monocytogenes.
Output (English): pharmacology