Task: Text Simplification
Input (English): some beverage products such as ales and stouts e.g. guinness rely on this effect to produce the ' head ' on the surface of the poured product.
Output (English): some beverage products one such as ales and stouts e.g . guinness -lrb- 2 -rrb- rely on this effect to produce the ' head ' on the surface of the poured product.