Generate a sentence that answers this question: "When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered".

Answer: if an organism dies then the population of that organism will decrease

Generate a sentence that answers this question: "As the earth orbits the sun".

Answer: Earth orbiting the Sun causes seasons to change

Generate a sentence that answers this question: "Which is hotter?".

Answer:
a hot substance is a source of heat