With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Crystal Palace F.C. lost the Full Members Cup.
text_B: Sun Microsystems ' UltraSPARC T2 microprocessor is a multithreading , multi-core CPU .. Sun Microsystems. Sun Microsystems. microprocessor. microprocessor. multithreading. Multithreading ( computer hardware ). multi-core. Multi-core ( computing ). CPU. central processing unit. It is a member of the SPARC family , and the successor to the UltraSPARC T1 .. UltraSPARC T1. UltraSPARC T1. SPARC. SPARC. The chip is sometimes referred to by its codename , Niagara 2 .. Sun started selling servers with the T2 processor in October 2007 .
not_related.