With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sarcoidosis usually begins between the ages of 27 and 48.
text_B: Callisto may refer to  :. Callisto -LRB- mythology -RRB- , a nymph. Callisto -LRB- moon -RRB- , a moon of Jupiter. Callisto -LRB- moth -RRB- , a genus of moths in the Gracillariidae family. Callisto -LRB- Xena -RRB- , a character on Xena  : Warrior Princess. `` Callisto '' -LRB- Xena  : Warrior Princess episode -RRB-. Callisto -LRB- comics -RRB- , a fictional mutant in X-Men. Callisto Corporation , a software development company. Callisto Corporation. Callisto Corporation. Callisto series , a sequence of novels by Lin Carter. Callisto series. Callisto series. Callisto -LRB- band -RRB- , a band from Turku , Finland. Callisto , a novel by Torsten Krol. Torsten Krol. Torsten Krol. Callisto , a release of version 3.2 of Eclipse , an integrated development environment. release of version 3.2 of Eclipse. Eclipse ( software )#Releases. Callisto , an AMD Phenom II processor core. Phenom II. Phenom II. Callisto , a toy alien figure -LRB- wire bendy -RRB- from the Mattel Major Matt Mason astronaut toy series. Major Matt Mason. Major Matt Mason
not_related.