Task: Sentence Ordering
Input (English): The resulting heat and pressure transforms the organic layer into a dark and waxy substance known as kerogen
Over time, more sediment piles on top
Dead organic material accumulates on the bottom of oceans, riverbeds or swamps, mixing with mud and sand
The molecules break up into shorter and lighter molecules composed almost solely of carbon and hydrogen atoms
Left alone, the kerogen molecules eventually crack
It will turn into either petroleum or natural gas
Output (English):   No