Answering questions in the discrouse doesn't resolve any issue: you still didn't update the description.

• you still don't tell who's playing against who when there are more than 2 players
• the description is still lacking more than half the requirements.
• the output still isn't explained properly
• the input format still doesn't make any sense. It should be a list of lists of tuples => consider this a requirement. Adding parsing of a string has absolutely nothing to do with the task, so is totally useless and will just annoy all users trying your kata.