Just a few words may trigger an extended sequence of words from your memory:
To be or…………..
In the beginning was…..
A horse, a…….
Please feel free to make further suggestions
When we already (think we) know something, we can “understand” gibberish!
https://soundcloud.com/whyy-the-pulse/an-audio-illusion
This gives insight into the phenomenon known as “Raudive voices”.