With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Golden Girls is about four older women that share a home in Miami, Florida.
text_B: A pulsed energy weapon is any weapon that  :. uses pulses of electricity to fire a projectile , or. operates by transferring electric current to its target .. These weapons often use large capacitors to build up a charge which is released when the weapon is fired .. Large high-end systems sometimes use compulsators which store energy using rotational inertia .. Weapons which do not use projectiles , such as the stun gun and laser gun , do not need any ammunition other than a power source .
not_related.