Truth or dare rules English (rejecting machine translation)

Well, I've played this game abroad, so they say.

First of all, you want to play "rock or scissors", and the loser needs to choose between "fact" and "action". If you choose "the truth", you are obliged to answer a question raised by the winner, and you need to tell the truth. If you choose action, you will need to complete the winner's request, which can be anything, even taking off your pants in the middle of the street ... After this, the next round will begin!

The level of language use may not be very high, but that's what we say when we play, and I think it's just a game, so it's better to say it in the simplest words! -