What is the purpose of a file system in an operating

Statement: 

Some books are pen.

No pen is mobile.

Only few pens are laptop.

All copies are laptop.

Conclusion:

Statements: R > Q ≥ M = S ; Q ≥ O > T

Conclusion: I. Q ≥ S II. R < T

Statement: M > N ≥ P > Q ≥ R > S ≥ T ≥ U > W

Conclusion:

1. U ≤ S

2. S < Q

Statements:

Atleast trimmer are dryer.

Only a few straightener are dryer.

No machine is trimmer.

Conclusions:

Statements: J ≥ K ≥ L = O; M ≤ N < O; M ≥ P < K

Conclusions:

I. L < M

II. J ≥ N

III. N > P

Statements:

Only apricots are walnuts.

Only a few almonds are apricots.

All cashews are almonds.

Conclusions:

Based on the scenario given, choose the decision from the options which would be most suitable.