Explanation:

Let’s break down the statements:

- There are 2 concentric square gates, each with up to 4 persons. Outer faces inner.

- D faces the same side as C. (They both either face in or out)

- C is not facing A.

- C is a neighbor of D; D is not a neighbor of A.

- B and G are not facing each other.

- C and F are looking the same side.

- G is facing A; A is on the outer gate.

- H, not facing B, is 2nd left of E (E is facing outside).

- E is not facing C.

- The person facing immediate right neighbor of E is not D.

Let’s evaluate options:

- Option 1: BHGE

- Let’s assign BHGE to inner gate.

- If G is on the inner, G faces A on outer, matches with clues.

- E is on inner, facing out (as per clue).

- H can be 2nd left of E if placed clockwise/counterclockwise.

- C and F cannot both be on inner, so possible.

- Option 2: GEFD

- E is on inner, but who is A facing? G faces A, so both must be on opposite gates.

- F & D not stated to be on inner, conflicts arise.

- Option 3: FAHB

- A must be on outer, so this is incorrect.

- Option 4: FDGA

- A is on outer, but here is on inner. Invalid.

- Option 5: GCHB

- C on inner, but G faces A, so conflicts.

Final Analysis:

- Only Option 1 (BHGE) fits all clues properly.

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- Option 1: BHGE is correct.

- Option fits: G is opposite A; E is oriented as stated; pairing is possible according to all constraints.