Task: Question Answering
Input (English): Context: Koi for sale . Both butterfly and short tail varieties . Prices are $ 4 and up depending on the size and quality of the koi . Come over and check them out !. 
Question: This is a high price for koi , are they beautiful and do they bring inner calm ?
Output (English): Some say koi are at ease swimming in the water and this brings people a sense of calm .