 
 <prompt> If I see one stone wey dem don hollow for inside cave wey dem dey use as lamp, where I fit dey? Given di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Wit di discovery of fire, di earliest form of artificial lighting wey dem use to shine light for place na campfires or torches. As early as 400,000 BCE, fire dey burn for di caves of Peking Man. Prehistoric people dey use primitive oil lamps to shine light for surroundings. Dem make dis lamps from naturally occurring materials like rocks, shells, horns and stones, dem fill am with grease, and put fiber wick inside. Lamps dey use animal or vegetable fats as fuel. Hundreds of dis lamps (hollow worked stones) don dey found for di Lascaux caves for modern-day France, wey dey date back to about 15,000 years ago. Oily animals (birds and fish) also dey use as lamps after dem put wick inside. Fireflies dey use as light sources. Candles and glass and pottery lamps also dey invented. Chandeliers na early form of "light fixture".``` 