With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Venice was ranked the most beautiful city in the world by Forbes.
text_B: Orientation is a function of the mind involving awareness of three dimensions  : time , place and person .. mind. mind. time. time. place. Location ( geography ). person. person. Problems with orientation lead to disorientation , and can be due to various conditions , from delirium to intoxication .. delirium. delirium. intoxication. Substance intoxication. Typically , disorientation is first in time , then in place and finally in person .. time. time. place. Location ( geography ). person. person. In the context of an accident or major trauma , the Emergency Medical Responder performs spiraling -LRB- increasingly detailed -RRB- assessments which guide the critical first response .. Emergency Medical Responder. emergency medical technician#Emergency Medical Responder. Assessment of mental orientation typically lands within the immediate top three priorities  :. Safety - Assess the area safety -LRB- potential traffic , fire , overhead / underfoot objects and collapse risks , rushing water , gunfire , chemical / radiation threats , storm conditions , downed power lines , etc. -RRB- , wait for the threat to subside , or move the person to safety if and when possible , all without endangering oneself .. person. person. ABCs - Note conscious or unconscious then assess Airway , Breathing and Circulation factors -LRB- with priority to any potential gross or debilitating blood loss . -RRB-. Orientation - Determine if the person is `` alert and oriented , times three -LRB- to person , place , and time -RRB- . ''. time. time. place. Location ( geography ). person. person. This is frequently abbreviated A&O x3 which also serves as a mnemonic .. The assessment involves asking the patient to repeat his own full name , his present location , and today 's date .. The assessment is best done right up front , ahead of moving or transporting the victim , because it may illuminate potential internal damage .. Mental orientation is closely related , and often intermixed with trauma shock , including physical shock -LRB- see  : Shock -LRB- circulatory -RRB- -RRB- and mental shock -LRB- see  : Acute stress reaction , a psychological condition in response to terrifying events . -RRB-. Acute stress reaction. Acute stress reaction. The exact cerebral region involved in orientation is uncertain , but lesions of the brain stem and the cerebral hemispheres have been reported to cause disorientation , suggesting that they act together in maintaining awareness and its subfunction of orientation .. cerebral. brain. brain stem. brain stem
not_related.