With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thomas Haden Church was nominated for a Senate seat.
text_B: The gripping sailor 's hitch is a secure , jam-proof friction hitch used to tie one rope to another , or a rope to a pole , boom , spar , etc. , when the pull is lengthwise along the object .. friction hitch. List of friction hitch knots. It will even grip a tapered object , such as a marlin spike , in the direction of taper , similar to the Icicle hitch , but superior .. Icicle hitch. Icicle hitch. It is much superior to the rolling hitch for that purpose .. rolling hitch. rolling hitch. It is also known as Michoacan / Martin among friction knots used in climbing ; both ends are then made to carry weight .
not_related.