Read the instructions below carefully:
* $MN$ means $M$ is the sister of $N$.
* $M-N$ means $M$ is the brother of $N$.
* $M\times N$ means $M$ is the daughter of $N$.

(Note: Based on standard notation variations, assume '$+$ ' indicates parentage like '$Z+Y$ ' where $Z$ is the mother/parent of $Y$). Which of the following shows the relation that $X$ is the maternal uncle of $Y$, where $X$ 's gender is male?

1. A
   $X\times Z+Y$
2. B
   $Y\times Z+X$
3. C
   $Z\times X+Y$
4. D
   $X-Z+Y$
5. E
   None of these