The following six sentences come from a paragraph. The first and the last sentences are given. Choose the order in which the four sentences (PQRS) should appear to complete the paragraph.
S1: The hall darkened.
S6: And then father taught the girl arithmetic.
P: After all that, his father came on the screen.
Q: And then a little girl came up, and he spoke to her exactly as he used to speak to Sambu.
R: He was wearing just the dhoti and shirt he used to wear at home.
S: Sambu sat through the trailers and slide advertisements without enthusiasm.
The proper sequence should be: