For decades, codicologists maintained that the widespread erasure of classical texts in ninth-century monastic scriptoria was driven primarily by an acute shortage of fresh parchment during economic downturns. However, recent multispectral imaging of Carolingian palimpsests reveals that scribes frequently erased high-grade parchment to overwrite texts of comparable religious genre rather than utilitarian record-keeping. Moreover, physical chemical analysis demonstrates that the underlying parchment substrate in these recycled manuscripts exhibited negligible physical decay prior to treatment. Consequently, scholars now suggest that palimpsest production was not an unavoidable response to material scarcity, but rather a deliberate ideological practice aimed at suppressing specific theological variants. Yet, this revised hypothesis rests on an unexamined assumption: it presupposes that scribes possessed equal access to all existing texts within a monastery's holdings, ignoring the likelihood that institutional access protocols restricted which manuscripts could be designated for erasure.
Which sentence in the passage introduces a potential flaw or limitation in the scholars' revised hypothesis regarding palimpsest production?
Cevap: Yet, this revised hypothesis rests on an unexamined assumption: it presupposes that scribes possessed equal access to all existing texts within a monastery's holdings, ignoring the likelihood that institutional access protocols restricted which manuscripts could be designated for erasure. / Yet, this revised hypothesis rests on an unexamined assumption: it presupposes that scribes possessed equal access to all existing texts within a monastery's holdings, ignoring the likelihood that institutional access protocols restricted which manuscripts could be designated for erasure / The final sentence / Sentence 5