Confirmatory bias refers to paying too much attention to the information that supports our decision-making. When we subjectively believe that a certain point of view is correct, we tend to look for information that can support this point of view, and ignore the information that may reverse this point of view. According to the above definition, which of the following is the following confirmatory bias? ["Xiao Zhang dreamed that his wallet was stolen the night before, and yesterday the wallet was really stolen; last night he dreamed that he was hit by a car, but he didn't dare to go out all day today.", "Xiao Zhang always felt that the roommate's recent performance was abnormal, as if something had happened. The next day, the public security bureau found Xiao Zhang to inquire about the situation, which confirmed his guess. The roommate was involved in a theft case.", "Since Xiao Wang's idea of resignation, he always feels that the manager has made him difficult and even looked down on him. Even the manager joked with him, thinking that he was laughing at him.", 'Kobayashi has not been admitted to a key university this year. He knows it is because he is not strong enough, but he always says to his classmates, "If it was not for a cold before the exam, I would definitely do better. ".']