Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Penguin Crystal Growing Kit - a fun way to learn about growing crystals! (Age 10+)
Product description: Penguin Crystal Growing Kit ( Age 10+)
Product feature: Learn about the science of crystals; consists of pre-cut cardboard pieces to construct a playful penguin, Crystal growing solution is then poured into the base to soak through the cardboard, The penguin is pre-treated in white dye which will give your growing crystals the look of a penguin, The penguin begins to show crystals in a matter of hours and is fully grown in 1-2 days depending on humidity & sunlight; grows up to 5 inches tall, Styles available in separate listings - Magic Garden, Green, Orange or Yellow Tree, Sheep or Penguin; Ship size: 9x6x2 inches
Product brand: TEDCO
Target attributes: Geology Set
Answer: attribute: geology set
value: crystal growing
source: product title
attribute: geology set
value: crystal growing
source: product description
attribute: geology set
value: growing crystals
source: product title
attribute: geology set
value: crystal growing
source: product feature