Translate the given Spanish text to English

Input: Consider Input: Material P comprises two or more cyclic carbonate groups (bi).

Output: El material P comprende dos o mas grupos carbonatos ciclicos (bi).


Input: Consider Input: no.

Output: No.


Input: Consider Input: The process, for extracting copper from metallurgical residues, e.g.


Output: Procedimiento hidrometalúrgico para la recuperación de cobre de minerales sulfurados.