With `Complex_1.pdf` as the source, paragraph 44 only shows up in the CSV output as `44`. Might be a `pdfminer` issue. The raw text from PDF conversion detects [this output](https://github.com/samayer12/Interleave/files/4907827/document1.txt) from [this input.](https://github.com/samayer12/Interleave/files/4907830/Complex_1.pdf)