Explanation:

Let’s break it down:

- There are seven people: A, B, C, D, E, F, G, each at one company position from Clerk (lowest) up to Director (highest).

- C is in the middle, so 3 posts are both above and below C.

- D is at the very top (Director).

- The number of people between F and B is three.

- F and B are not next to C.

- F is not next to A.

- A is senior to G, with three people between them.

Here’s the structure, top to bottom:

1. Director – D

2. General Manager

3. Assistant General Manager

4. Manager – C

5. Assistant Manager

6. Officer

7. Clerk

Now, C sits right in the middle as “Manager.” D is Director, topmost.

A is above G, with three people between: So A _ _ _ G.

The three between F and B can only work if they are far apart, like 1st and 5th, or 2nd and 6th, etc.

Add in the not-neighbor bits for F, B, A, and C.

Here's the filled pattern after logic:

1. Director - D

2. General Manager - A

3. Assistant General Manager - F

4. Manager - C

5. Assistant Manager - B

6. Officer - E

7. Clerk - G

So E is the Officer.

Option 4: E

- F is actually Assistant General Manager, not Officer.

- The answer is E.

- Each statement lines up: C in the middle, D on top, three between A and G, and so on.

- That’s what all the clues add up to.

Short version: E is the Officer, not F.