You will be given a definition of a task first, then some input of the task.
This task is about translating a given English language sentence to French.

Your body perceives aspirin to be a non-natural or a foreign substance.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Votre corps perçoit l'aspirine comme non-naturelle ou comme une substance étrangère.