In this question, three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follows/follow from the statements.
Statements:
I. Some pins are needles.
II. All pins are nails.
III. All needles are screws.
Conclusions:
I. No nail is a screw.
II. Some needles are nails.
1
Only conclusion I follows
2
Both conclusions I and II follow
3
Neither conclusion I nor II follows
4
Only conclusion II follows