Pick one out of the two given alternatives. Output should be either "Alternative A" or "Alternative B".
Alternative A: I prefer to watch movies at home.
Alternative B: I prefer to watch movies at the cinema.
Alternative A.
Complete the following task based on the instruction and optional input provided.### Instruction:
Pick one out of the two given alternatives. Output should be either "Alternative A" or "Alternative B".

### Input:
Alternative A: I prefer to watch movies at home.
Alternative B: I prefer to watch movies at the cinema.

### Output:
Alternative A.