I send a large text to ChatGPT and I get back a list of sentences from the text. Some times, ChatGPT modifies the sentences returned, for example removing some additional white space or fixing some grammar errors. For example, ChatGPT returned the following sentence:
Communications Class Refers to the medium, protocol, and frequency of the mobile wireless
The original text contained:
OEM E-forms UTC Original Equipment Manufacturer/Manufacturing Electronic forms, such as catch reporting or declaration forms Universal Time Coordinated Communications Class Refers to the mediume, protocol, and frequency of the mobile wireless communications technology 1.5. Historical Approvals At present, there is already an existing type approved MCSP together with type approved MTUs and these MTUs will remain as type approved MTUs only. The MCSP of these MTUs
The original text, is emphasized, and has some differences. I want to find the index of that sentence. How can I do that? With a regex it is possible to solve the problem of the white space, but not the small corrections added by ChatGPT.