Task: Text Categorization
Input (English): Question: What is the relationship between turbidimetry and nephelometry? 
 Options:  <0> Nephelometry is the inverse of turbidimetry. <1> Turbidimetry is more sensitive than nephelometry. <2> Nephelometry can be measured with a conventional spectrophotometer. <3> Both technologies measure the dispersion of light. <4> Both technologies are the most sensitive and used in clinical laboratories.
Output (English): chemistry