Which statement correctly explains the aspect “The coordinating method” in the example “زَيْدٌ شَاعِرٌ لَا كَاتِبٌ”?

Qasr by Coordination, Negation–Exception, and Innamā

• Comparing lā, bal and lākin — Lā, bal and lākin.
• The coordinating method — Zayd is a poet, not a writer.
• Scope and syntax — No one struck ʿAmr except Zayd.
• The composition of innamā — I am only a human.