<em>Bonjour,</em>
<em>C.</em>
2. <em>"Personne" ne </em>veut parler avec vous.
3. <em>"Rien" n'</em>est arrivé.
4. Je <em>ne</em> voudrais <em>"rien"</em> boire.
5. Nous <em>n'</em>avons invité <em>"personne" </em>d'important.
6. Guy <em>n'</em>a <em>"rien" </em>acheté de bon.
7. <em>"Personne" n'</em>a gagné la compétition.
First of all: I cannot see the entire problem.
Second: This is posted in the wrong category. You have posted it in the French category, while clearly you have a Mathematical problem to deal with.
I would suggest changing the category so that people like me would be able to help you. I wish you all the best!
When Napoleons army was in Egypt, there where many cavils