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: Happy Holiday Christmas Rustic Barn Star 28" X 40" Outdoor House Flag
Product feature: Premium house flag measures 28 inches wide x 40 inches high, Flags are UV, Mildew, and Fade Resistant, Printed on SolarSilk 600 denier polyester, Two sided design; lettering shows only on the front side of the flag
Product price: $8.99
Target attributes: Type
Answer: attribute: type
value: flag
source: product title
attribute: type
value: flag
source: product feature
attribute: type
value: flags
source: product feature