Summarize this information in five sentences or less. 

We all need to spend time alone once in a while. But Beatriz Flamini took things to a whole new level. The Madrid, Spain, resident spent 500 days alone in a cave 230 feet (70 meters) underground. Flamini was 48 years old when she went into isolation and 50 when she emerged from the cave on April 14, 2023. The extreme athlete took up the challenge to test her mental strength. She also wanted to help scientists explore the effects of isolation on the human body and mind.

Flamini entered the cave outside Granada, Spain, on November 20, 2021. She carried two Go Pro cameras to document her underground stay, 60 books, and some art and craft supplies. A team of volunteers supported the ambitious expedition by regularly dropping off food, fresh clothes, and water near the cave's entrance. They also used the daily video recordings to monitor Flamini's physical and mental condition.

About 300 days into the challenge, Flamini was forced to leave the cave due to a technical issue. She spent eight days in a tent in complete isolation before returning to resume her quest.

Flamini spent her days exercising, preparing meals, reading, knitting, and drawing. She says she completely lost her sense of time after about two months and was stunned when a support crew member came to retrieve her after 500 days.
system
is jaankaree ko paanch vaakyon yaa usase kam main sankshep main prastut karen.

ham sabhi ko ek baar main ek baar akele samay bitaane kii jarurat he.lekin beatris flemini ne chizon ko ek nae str par le liya.madrid, spain, nivasee ne 230 feet (70 meter) bhumigat gupha main akele 500 din bitaye.flemini 48 saal kii thi, jab vah algaav main gai or 50 april, 2023 ko gupha se ubhari. charam athlete ne apni maansik takat kaa pareekshan karne kii chunauti lee.vah vaigyanikon ko maanav sharir or dimag par algaav ke prabhaavon kaa pataa lagane main bhi madad karnaa chaahati thi.

flemini ne 20 november, 2021 ko grenada, spain ke baahar gupha main pravesh kiya. usne apane bhumigat pravaas, 60 pustakon or kuch kala or shilp aapurti kaa dastavejikaran karne ke liye do go pro camere kiye.swayamsevakon kii ek team ne gupha ke pravesh dwaar ke paas niyamit rup se bhojan, taaje kapade or pani chhodkar mahatvakankshi abhiyaan kaa samarthan kiya.unhone flemini kii shaareerik or maansik sthiti kii nigaraanee ke liye dainik video recording kaa bhi upyog kiya.

chunauti main lagbhag 300 din, flemini ko ek takneekee mudde ke kaaran gupha chhodane ke liye majaboor kiya gaya tha.usne apni khoj ko phir se shuru karne ke liye lautne se pehle purna algaav main ek tamboo main aath din bitaye.

flemini ne apane din vyaayaam karne, bhojan taiyaar karne, padhane, bunai or drawing main bitaye.vah kahati he ki vah lagbhag do maheene ke baad apana samay puri tarah se kho detii he or 500 dinon ke baad use punah praapt karne ke liye ek samarthan chaalak dal ke sadsy ko waapas aane par dang rah gai.
user
beatris flemini ne apni maansik takat kaa pareekshan karne ke liye ek gupha main 500 din bitaye or vaigyanikon ko yah adhyayan karne main madad kii ki kaise man or sharir algaav par pratikriya karte hai.jab adtalis varshiya jameen se 230 feet neeche chali gai, to usne 60 kitaaben, kala or shilp aapurti or gopro camaron ko apane pravaas kaa dastavejikaran karne ke liye liya.swayamsevakon ne apane video ke madhyam se uski sthiti kii nigaraanee kii or gupha ke pravesh dwaar ke paas bhojan, kapade or pani chhod diya.14 april, 2023 ko 500 din samaapt hone par flemini hairaan rah gai, kyonki usne do maheene ke baad apana samay kho diya tha.
assistant
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<|user|>
is jaankaree ko paanch vaakyon yaa usase kam main sankshep main prastut karen.

ham sabhi ko ek baar main ek baar akele samay bitaane kii jarurat he.lekin beatris flemini ne chizon ko ek nae str par le liya.madrid, spain, nivasee ne 230 feet (70 meter) bhumigat gupha main akele 500 din bitaye.flemini 48 saal kii thi, jab vah algaav main gai or 50 april, 2023 ko gupha se ubhari. charam athlete ne apni maansik takat kaa pareekshan karne kii chunauti lee.vah vaigyanikon ko maanav sharir or dimag par algaav ke prabhaavon kaa pataa lagane main bhi madad karnaa chaahati thi.

flemini ne 20 november, 2021 ko grenada, spain ke baahar gupha main pravesh kiya. usne apane bhumigat pravaas, 60 pustakon or kuch kala or shilp aapurti kaa dastavejikaran karne ke liye do go pro camere kiye.swayamsevakon kii ek team ne gupha ke pravesh dwaar ke paas niyamit rup se bhojan, taaje kapade or pani chhodkar mahatvakankshi abhiyaan kaa samarthan kiya.unhone flemini kii shaareerik or maansik sthiti kii nigaraanee ke liye dainik video recording kaa bhi upyog kiya.

chunauti main lagbhag 300 din, flemini ko ek takneekee mudde ke kaaran gupha chhodane ke liye majaboor kiya gaya tha.usne apni khoj ko phir se shuru karne ke liye lautne se pehle purna algaav main ek tamboo main aath din bitaye.

flemini ne apane din vyaayaam karne, bhojan taiyaar karne, padhane, bunai or drawing main bitaye.vah kahati he ki vah lagbhag do maheene ke baad apana samay puri tarah se kho detii he or 500 dinon ke baad use punah praapt karne ke liye ek samarthan chaalak dal ke sadsy ko waapas aane par dang rah gai.</s>
<|assistant|>
beatris flemini ne apni maansik takat kaa pareekshan karne ke liye ek gupha main 500 din bitaye or vaigyanikon ko yah adhyayan karne main madad kii ki kaise man or sharir algaav par pratikriya karte hai.jab adtalis varshiya jameen se 230 feet neeche chali gai, to usne 60 kitaaben, kala or shilp aapurti or gopro camaron ko apane pravaas kaa dastavejikaran karne ke liye liya.swayamsevakon ne apane video ke madhyam se uski sthiti kii nigaraanee kii or gupha ke pravesh dwaar ke paas bhojan, kapade or pani chhod diya.14 april, 2023 ko 500 din samaapt hone par flemini hairaan rah gai, kyonki usne do maheene ke baad apana samay kho diya tha.</s>
