Task: Text Categorization
Input (English): Question: Which of these equalities is INCORRECT? 
 Options:  <0> Decil 1 = Centil 10. <1> Quartile 1 = Percentile 25. <2> Quartil 2 = Centil 20. <3> Decil 5 = Medium. <4> Quartile 3 = Centil 75.
Output (English): psychology