Generate a sentence that answers this question: "A fallen tree may provide what?".

Answer: if a tree falls then that tree is dead

Generate a sentence that answers this question: "If a person restores a garden complete with oaks, then they have replaced".

Answer: An example of replacing a natural resource is planting new trees where a forest once stood

Generate a sentence that answers this question: "A person in a suit near a sunken ship is sprayed in the face with a dark substance by".

Answer:
ink is used for hiding from predators by octopuses