question: Given the fact "the sun transfers solar energy from itself to the Earth through sunlight", what is the answer to "Which likely could replace the sun in our solar system?"

answer: another star

question: Given the fact "when a plant grows , the number of the leaves of that plant may increase", what is the answer to "as an evergreen matures and grows, it's leaves tend to"

answer: increase in number

question: Given the fact "grey clouds appear before precipitation", what is the answer to "It's most likely to rain when the color of the sky looks"

answer: dark and Silvery

question: Given the fact "a bicycle contains screws", what is the answer to "Two wheeled conveyances are held together by"

answer:
helically ridged pins