Select the right output from the list below:
import asyncio
async def task_one():
print("Starting task one")
await asyncio.sleep(2)
print("Task one completed")
async def task_two():
print("Starting task two")
await asyncio.sleep(1)
print("Task two completed")
async def main():
await asyncio.gather(task_one(), task_two())
print("Main function completed")