Explanation:

Let’s break this down step-by-step:

- A is the shortest. A is at the bottom.

- C is taller than D. So D < C.

- Only four people are taller than C. That means C is third shortest (since 3 shorter, 4 taller).

- From above: A < D < C. We have three at the base.

- E is taller than G but shorter than F. That means F > E > G.

- F is not the tallest. Someone is taller than F.

- Let’s put C at 3rd from the bottom: A < D < C.

- Above C there are four: G, E, F, B (if order matches clues).

Let’s try to arrange:

A < D < C < G < E < F < B

But F isn’t the tallest: “F is not the tallest,” so B must be the tallest.

- G is somewhere below E and F but above C.

- E is between F and G.

So possible final order:

A < D < C < G < E < F < B

B and G: Between them are E and F.

So, 2 people have heights between B and G.

Now, for the options:

- Option 1: 2

- Option 2: 1

- Option 3: 3

- Option 4: 0

Correct Answer: Option 1 – 2