Question: In Python, how can the compiler identify the inner block of a for loop?

1. `because of the level of indentation after the for loop`
2. `because of the end keyword at the end of the for loop`
3. `because of the block is surrounded by brackets ({})`
4. `because of the blank space at the end of the body of the for loop`

Answer: The correct answer of the above question is Option A:`because of the level of indentation after the for loop`