Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:
All pens are pencils.
Some markers are pencils.

Conclusions:
I. All pens are markers.
II. Some pens are markers.

A

Only conclusion II follows

B

None of the conclusions follow

C

Only conclusion I follows

D

Both the conclusions follow