X and Y are two elements from Period 3 of the Periodic Table. They react together to produce compound Z. X produces a soluble acidic oxide. The oxidation number of X in this oxide is $+4$. Y produces an amphoteric oxide. What is the formula of compound Z?
- A$\text{AlP}$
- B$\text{Al}_2\text{S}_3$
- C$\text{Si}_2\text{P}_5$
- D$\text{SiS}_2$