Which statement correctly describes wa-mraʾatuhu?

Supplementary Practice 23: Comparative Rhetorical Study of Sūrat al-Masad and al-Ikhlāṣ

• Imraʾatuhu is nominative; subject and coordination parses are known
• It is necessarily an accusative direct object without alternatives
• It is genitive because wāw is a preposition
• Wāw turns imraʾa into an imperfect verb