Who was the 15th president of the United States? What years did they serve and what age did they die?
system
sanyukt rajya america ke 15 wein raashtrapati koun the?unhone kin saalon kii seva kii or ve kis umr main mar gaye?
user
james bukanan kaa janm 23 april, 1791 ko hua tha. vah sanyukt rajya america ke 15 wein raashtrapati the or 1857 se 1861 tak seva karte the. 77 varsh kii aayu main 1 june, 1868 ko unki mrityu ho gai.
assistant
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<|user|>
sanyukt rajya america ke 15 wein raashtrapati koun the?unhone kin saalon kii seva kii or ve kis umr main mar gaye?</s>
<|assistant|>
james bukanan kaa janm 23 april, 1791 ko hua tha. vah sanyukt rajya america ke 15 wein raashtrapati the or 1857 se 1861 tak seva karte the. 77 varsh kii aayu main 1 june, 1868 ko unki mrityu ho gai.</s>
