Which statement correctly explains the aspect “Requesting and non-requesting inshāʾ” in the example “الْإِنْشَاءُ الطَّلَبِيُّ وَغَيْرُ الطَّلَبِيِّ”?

Inshāʾ and Tamannī: Requests, Wishing, Exhortation, and Reproach

• Tamannī contrasted with tarajjī — Perhaps the absent person will return.
• Defining taḥḍīḍ — Why do you not strive? Do strive!
• Wishing versus exhortation — Would that / Why not (do it)?
• Requesting and non-requesting inshāʾ — Requesting and non-requesting inshāʾ.