If no exam is held on the first two days next week (note: the student has stated that “it is unknown whether the exam will be held next Monday” and “it is unknown whether the exam will be held next Tuesday” in the evening this Sunday and next Monday), on one hand, the student cannot prove that the exam will be held next Wednesday on the evening of next Tuesday because the conclusion “the exam cannot be held on the first two days next week” inferred from “the exam will be held next Wednesday” is contradictory with the student’s statements “it is unknown whether the exam will be held next Monday” and “it is unknown whether the exam will be held next Tuesday”, thus violating the second rule of the game; On the other hand, the student cannot prove that the exam will not be held next Wednesday on the evening of next Tuesday because it contradicts the condition that an exam will be held on the first three days next week; furthermore, if the exam cannot be held next Wednesday, then we can infer that “the exam will be held on the first two days next week” from the prediction that “there must be an exam”, which is contradictory with the student’s statements “it is unknown whether the exam will be held next Monday” and “it is unknown whether the exam will be held next Tuesday” (as for the latter, it is possible that the exam will be held neither on next Monday nor on next Tuesday), thus violating the second rule of the game. Based on the two reasons stated above, the student can only state “it is unknown whether the exam will be held next Wednesday” on the evening of next Tuesday. According to the game rules, if the exam is held on next Wednesday, the examination prediction will come true,