With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shonen Jump is acronymed as SJ.
text_B: The Cambridge Tribune was a weekly newspaper published in Cambridge , Massachusetts from 1878 to 1966 .. weekly newspaper. weekly newspaper. It was founded by D. Gilbert Dexter and began publication on March 7 , 1878 , from offices at Brattle Square in Old Cambridge .. Old Cambridge. Old Cambridge Historic District. In 1885 Dexter sold the paper to William Bailey Howland .. William Bailey Howland. William Bailey Howland. It ceased publication in 1966 .
not_related.