With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Eagles put out the album One of These Nights.
text_B: Peter James Denning -LRB- born January 6 , 1942 -RRB- is an American computer scientist and writer .. American. United States. computer scientist. computer scientist. He is best known for pioneering work in virtual memory , especially for inventing the working-set model for program behavior , which addressed thrashing in operating systems and became the reference standard for all memory management policies .. virtual memory. virtual memory. working-set model. working-set model. program. computer program. thrashing. thrashing ( computer science ). memory management. memory management. He is also known for his works on principles of operating systems , operational analysis of queueing network systems , design and implementation of CSNET , the ACM digital library , codifying the great principles of computing , and most recently for the book The Innovator 's Way , on innovation as a set of learnable practices .. ACM. Association for Computing Machinery. computing. computing
not_related.