Task: Question Answering
Input (English): Passage: Colored gold -- Rose gold is a gold-copper alloy widely used for specialized jewelry. Rose gold, also known as pink gold and red gold, was popular in Russia at the beginning of the nineteenth century, and was also known as Russian gold, although this term is now obsolete. Rose gold jewelry is becoming more popular in the 21st century, and is commonly used for wedding rings, bracelets, and other jewelry.
Question: is there such a thing as rose gold
Output (English): 1