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: Cane Juice Crystals, 1 lb.
Product description: This is what we use as the sugar in most of our products. This is the generic version of Sucanat. The color will vary from very light to the color of "light" brown sugar. It is not "sticky" like brown sugar and flows like processed white sugar., Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product price: $5.00
Product brand: Barry Farm
Target attributes: Form
Answer: attribute: form
value: crystals
source: product title