With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jeffrey Dahmer died in prison.
text_B: Shrewsbury Library is housed in a Grade 1 listed building situated on Castle Gates near Shrewsbury Castle .. Grade 1 listed. Grade 1 listed. Shrewsbury Castle. Shrewsbury Castle. The site was the home of Shrewsbury School from 1550 until 1882 .. Shrewsbury School. Shrewsbury School. The buildings were handed over to the town in 1882 and a free library and museum were opened by The Corporation of Shrewsbury on the site in 1885 .. museum. Shrewsbury Museum and Art Gallery. The Corporation of Shrewsbury. The Corporation of Shrewsbury. The library was moved temporarily to Raven Meadows in 1976 while the site on Castle Gates underwent extensive restorations .. The library was re-opened in 1983 by Princess Margaret .. Above the main entrance are two statues bearing the inscriptions `` Philomathes '' and `` Polumathes '' .. These represent students , one coming to learn and the other a learned scholar on leaving .. The inscription below is from Isocrates and reads `` If you are a lover of learning , you will become learned '' .
not_related.