 
 <prompt> Which one among asphalt, kerosene, and bitumen dey light pass? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context: <response>: "Asphalt/bitumen dey usually dey store and transport for temperatures around 150 °C (302 °F). Sometimes diesel oil or kerosene dey mix inside before dem ship am to retain liquidity; when dem deliver am, dem go separate the lighter materials from the mixture. Dem dey often call this mixture "bitumen feedstock", or BFS. Some dump trucks dey pass hot engine exhaust through pipes for the dump body to keep the material warm. The backs of tippers wey dey carry asphalt/bitumen, as well as some handling equipment, dey also dey spray with releasing agent before dem fill am to help am release. Diesel oil no dey used again as releasing agent because of environmental concerns." 