Find to which class the given data belongs.
Data:
age: 21
gender: female
Based on the information provided, the data belongs to a class representing a 21-year-old female.
Complete the following task based on the instruction and optional input provided.### Instruction:
Find to which class the given data belongs.

### Input:
Data:
age: 21
gender: female

### Output:
Based on the information provided, the data belongs to a class representing a 21-year-old female.