I could not download your samples either. But the way you describe your need sems to hint at a bad usage of features.
You’d like your sentences numbered at their initial point only.
If your sentences are individual paragraphs, you can use “list presentation”:
- Do not use line numbering (uncheck Include this paragraph in line numbering in
Outline & Numbering
tab of paragraph style definition dialog)
- Use one the List paragraph styles, say Numbering 1
- Enable numbering in Numbering 1: go to
Outline & Numbering
tab and select Numbering 1 from the Numbering style: drop-down menu
Give the Numbering 1 paragraph style to your sentence paragraphs. They will be numbered sequentially from 1. You can manually reset numbering to 1 with a right-click and Restart numbering at any point.
If this helps, please tick the check mark at left. Do not forget to close the question for community benefit if this is a correct answer. If you find it useful, upvote it.