Identify the type of the given sentence. Output 1 for declarative, 2 for interrogative, and 3 for imperative
Where are you going?
2
Complete the following task based on the instruction and optional input provided.### Instruction:
Identify the type of the given sentence. Output 1 for declarative, 2 for interrogative, and 3 for imperative

### Input:
Where are you going?

### Output:
2