Question

[5]. Read the following passage carefully:

Passage: "At a small railway station, a boy named Imran ran a bookstall that was barely bigger than a cupboard. He could not afford many books, so he kept a notebook in which travellers wrote the name of a book they loved and one line about why. A farmer waiting for a delayed train, a teacher going home, a soldier on leave — each added a line, and soon passengers began asking for books by the lines, not by the titles. When the station master offered Imran a larger stall, he asked instead for a bench and a lamp, so that waiting passengers could sit and read. The stall never became rich, but the station became a place where waiting turned into reading, and strangers left recommendations for strangers. The passage suggests that sharing what we love can turn idle waiting into a small public library." In the passage, 'a small public library' means