Generate a sentence that answers this question: "The production of lightbulbs effects the".

Answer: some light bulbs convert electricity into light and heat energy
question: What sentence would provide a factual answer to this question: "During a vigorous workout which will need to increase?"

answer: as energy required for an activity increases , pulse will increase
Problem: What is a random fact?

Answer: a plant requires water to grow
Problem: Generate a sentence that contains a fact.

as the roughness of something increases , the friction of that something will increase when its surface moves against another surface
Problem: Generate a sentence that contains a fact.
Sentence: echolocation is when some animals detect objects by hearing echoes by emitting sound
Problem: What is a random fact?

Answer:
An example of playing a musical instrument is hitting the keys of a piano