With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: MS Dhoni is a cricket player.
text_B: The RIM-50 Typhon LR was a missile that was intended to be a Terrier missile -- sized replacement to the Talos missile to be used with the Typhon combat system .. Terrier missile. RIM-2. Talos missile. RIM-8. Typhon combat system. Typhon Combat System. The RIM-50 was canceled in 1963 along with the medium range RIM-55 , when the Typhon combat system was canceled .. Typhon combat system. Typhon Combat System. The technology in development for this missile was incorporated into the RIM-67 Standard missile .. RIM-67 Standard. RIM-67 Standard
not_related.