The fourth option
sentence fragments cannot stand on its own even though it is punctuated. an example of this is: after the party.
Videre possum puellae
Facturus est hodie forum
Volo ut lego librum
Vis recte respondere quaestioni
We do not walk in schola
Fera canes ululat
Et stabit in stadio
A form of corporate self-regulation integrated into a business model