$P,Q,R,S,T,U,V,$ and $W$ are seated around a circular table.
- $S$ is seated opposite to $W$
- $U$ is seated at the second place to the right of $R$
- $T$ is seated at the third place to the left of $R$
- $V$ is a neighbour of $S$
Which of the following must be true?
- $P$ is a neighbour of $R$
- $Q$ is a neighbour of $R$
- $P$ is not seated opposite to $Q$
- $R$ is the left neighbour of $S$