Statements:
1. Some pens are not pencils.
2. All pencils are markers.
Conclusions:
I. Some pens are not markers.
II. Some markers are pencils.
Which conclusion(s) logically follow?
Explanation:
Even if some pens are not pencils, those pens could still be markers (because the marker category is larger than the pencil category). Thus, I does not follow. Since all pencils are markers, some markers are definitely pencils (II follows).
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