Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Howe Men's Days Of Mars Plaid Woven Shirt
Product feature: 100% Cotton, Imported, Machine Wash, Days of mars plaid woven shirt, Woven shirt, Package Dimensions: 12.6 x 7.3 x 3.7 inches, Shipping Weight: 2.4 ounces, ASIN: B00FWPOY78, Item model number: NW10455, Date first listed on Amazon: May 5, 2014, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.0 out of 5 stars 1 customer review
Product brand: Howe
Target attributes: Pattern
Answer: attribute: pattern
value: plaid
source: product title
attribute: pattern
value: plaid
source: product feature