Which of these sentences DO NOT employ natural language?
Carson employed his considerable abilities in assessing the condition of the ailing companion animal.
Carson invoked the lessons of his extensive education to evaluate the causes of the beast’s maladies.
Carson’s educational training allowed him to quickly determine the cause of the animal’s sickness.
Carson’s expertise in the field of zoological studies permitted him to ascertain the grounds for the animal’s ailments.
These are the options