With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Archimedes work was an influential source of ideas for scientists during the Middle Ages.
text_B: The Skeptic 's Dictionary is a collection of cross-referenced skeptical essays by Robert Todd Carroll , published on his website skepdic.com and in a printed book .. Robert Todd Carroll. Robert Todd Carroll. skeptical. Scientific skepticism. The skepdic.com site was launched in 1994 and the book was published in 2003 with nearly 400 entries .. As of January 2011 the website has over 700 entries .. A comprehensive single-volume guides to skeptical information on pseudoscientific , paranormal , and occult topics , the bibliography contains some seven hundred references for more detailed information .. skeptical. Scientific skepticism. pseudoscientific. pseudoscience. paranormal. paranormal. occult. occult. According to the back cover of the book , the on-line version receives approximately 500,000 hits per month .
not_related.