Yesterday was Ava's birthday. She drank a lot of wine and ate a lot of sweets. Now Ava feels that her teeth are so painful that she has to go to the dental clinic. As a professional dentist, you need to perform surgery for Ava and always Be prepared to distract her, because dental surgery is very painful, you have to chat with Ava to avoid her always noticing the pain, this is a very difficult job, it is worth noting that you need to prepare in advance Are you ready for the tools needed for surgery?