Which evidence from "Charles" supports the inference that Charles doesn't exist? (SELECT 2) correct answers.

"No one stood up in the meeting and apologized for the way her son had been acting. No one mentioned Charles."

“'We had a little trouble adjusting, the first week or so,' she said primly, 'but now he’s a fine little helper. With occasional lapses, of course.'”

"'I've been so anxious to meet you,' I said. 'I'm Laurie's mother.'"

"'Charles?' she said. 'We don't have any Charles in the kindergarten.'"