Explanation:

- We have seven boys: P, Q, R, S, T, U, and V, each with a different weight.

- V > Q: V is heavier than Q.

- P > only three people: P's position is in the middle.

- Q > P: Q is heavier than P.

- T > S but T < R: T is heavier than S yet lighter than R.

- U > R but U < Q: U is heavier than R but lighter than Q.

Let's arrange from heaviest to lightest based on statements:

1. V

2. Q

3. U

4. R

5. T

6. S

7. P

U is heavier than three boys: R, T, S, and P.

Option 2: Four

YOUR ANSWER IS WRONG