Which statement correctly explains the aspect “Innamā and the listener” in the example “إِنَّمَا أَنَا بَشَرٌ مِثْلُكُمْ”?

Qasr by Coordination, Negation–Exception, and Innamā

• Innamā and the listener — I am but a human like you.
• Negation–exception versus innamā — Zayd is nothing but a poet / Zayd is only a poet.
• Coordination and reversal — Zayd is a poet, not a writer.
• Negation with exception — No one came except Zayd.