During an archeological excavation, archeologists found a number of pre-Qin period inscriptions (yin kui, a variant of dragon text) in a Tang dynasty tomb. Experts explained that due to reasons such as rain erosion These pottery pieces from the pre-Qin period were later washed into the tombs of the Tang Dynasty. Which of the following, if true, would most question the opinions of the above experts? ? ['Many relics from the Western Han Dynasty were also found in this tomb of the Tang Dynasty.', 'This Tang Dynasty tomb is well-preserved, no leaks, no signs of collapse.', 'The scriptures were not used only in the pre-Qin period. Tang literati used writing scriptures as their ability.', 'The tomb custom in the Tang Dynasty is to bury the items that the tomb owner loved during his lifetime with the tomb owner.']