The following question consists of a sentence, the parts of which may be jumbled. These parts have been labeled P, Q, R, and S. Given below each sentence are four sequences: A, B, C, and D. You are required to rearrange the jumbled parts of the sentence and select the correct sequence.
You won't believe me,
to see him, (P)
I went (Q)
but whenever (R)
he was out (S).
The correct sequence should be _______.