Task: Text Categorization
Input (English): Question: The major product of the reaction of 2-methylcyclohexanol with HBr is: 
 Options:  <0> 1-Bromo-2-methylcyclohexane. <1> Methylcyclohexane <2> 1-Bromo-1-methylcyclohexane. <3> 1-Methylcyclohexane. <4> Cyclohexane
Output (English): chemistry