If you were not born on Earth, then you are not human.If you were born on Earth, then you are human.If you are human, then you were not born on Earth.If you were born on Earth, then you are not human.
Answer
A
If you were not born on Earth, then you are not human.
B
If you were born on Earth, then you are human.
C
If you are human, then you were not born on Earth.
D
If you were born on Earth, then you are not human.