Task: Text Categorization
Input (English): Question: The cyclization of monosaccharides: 
 Options:  <0> It is an enzymatically catalyzed reaction. <1> It gives rise to enantiomers D and L. <2> It happens in the trios and tetrosas. <3> Generates a new asymmetric C, called anomeric C. <4> In ketoses it is produced by the formation of a hemiacetal bond.
Output (English): biology