Step 1: Solving all four clues gives the full row from position 1 to 11 as: Q, W, M, V, N, U, S, O, T, P, R.
Step 2: Check each option against this row. Option 1: P is at 10 and S is at 7, so only O and T sit between them, that is two people, not three. False.
Step 3: Option 2: M is at 3 and V is at 4, so W (at 2) is not between them. False.
Step 4: Option 3: V is at 4 and U is at 6, and N sits at 5, which is exactly between them. True.
Step 5: Option 4: T is at 9, so the immediate right of T is seat 10, which is P, not S or O. False. So the correct statement is option 3.