Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Substance | States usually found in nature |
| --- | --- |
| water | liquid, solid, gas |
| rock | solid |
| metal | liquid, solid |
| glass | solid |
Question:
Metal basically exists in these two states. Select the correct choice to answer the question or fill in the blank.
Choices:
(A) "Liquid, solid"
(B) "Gas, liquid"
(C) "Solid, aflame"
(D) "Combustible, soluble"
Answer:
(A) "Liquid, solid"