question: What sentence would provide a factual answer to this question: "Limestone is formed by water evaporating from a solution of water and mineral and a hard sedimentary rock used as building material and for making"

answer: limestone is formed by water evaporating from a solution of water and minerals
Problem: What is a random fact?

Answer: as dryness increases in an environment , the available water in that environment will decrease
Problem: Generate a sentence that contains a fact.

cooking causes a chemical reaction
Problem: Generate a sentence that contains a fact.
Sentence: a chloroplast contains chlorophyll
Problem: Randomly generate a fact.

Random fact: if two animals have the same food source then those two animals compete for food
question: What sentence would provide a factual answer to this question: "An acquired characteristic is"

answer:
a scar is an acquired characteristic