Concept:All Pens are part of ink, and ink has no overlap with eraser.
Explanation:• Statement I: All Pens are ink → Pens are a subset of ink.
• Statement II: No ink is an eraser → Ink and eraser are disjoint sets.
• Since Pens are inside ink, they are also disjoint from eraser. So "No pen is an eraser" is true.
• Conclusion II states "Some erasers are pens" which is false because no pen is an eraser.
• Hence, only conclusion I follows.
Answer:Only conclusion I follows.