With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bill Cosby has been said to be guilty of sexual battery.
text_B: Antony Jameson FREng -LRB- born 1934 -RRB- is Professor of Engineering in the Department of Aeronautics & Astronautics at Stanford University .. Stanford University. Stanford University. FREng. FREng. Jameson is known for his pioneering work in the field of Computational Fluid Dynamics .. Computational Fluid Dynamics. Computational Fluid Dynamics. He has published more than 300 scientific papers -LRB- authored or co-authored -RRB- in a wide range of areas including computational fluid dynamics , aerodynamics , and control theory .. aerodynamics. aerodynamics. control theory. control theory
not_related.