Who taught you how to do something? Or did you learn by yourself? What information was specifically given to you? In what format was it given to you? How many times did you need to receive the information? What other information did you already have? What other information did you need to collect once you received the information?
Was that enough?
Did it make you successful? Or did it not work?
Where did it go wrong? Can you tell? Was it something to do with you or where the information came from?