Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: HoMedics OT-TRVL Therapy Memory Foam Travel Pillow with Carry Case, 15" x 11" x 4.5"
Product description: Homedics OT-TRVL Therapy Memory Foam Travel Pillow. Superior comfort, thermo-activation, machine washable. Handy carry case. 15" x 11" x 4.5"., The HoMedics Ortho+Therapy Travel Pillow provides the support your head and neck need even when you're on the road. The thermo-sensitive memory foam is activated by your body heat and molds to your natural contours for a custom fit. Measuring just 15 x 11 x 4.5 inches, the Ortho+Therapy Travel Pillow is very portable and includes a convenient carrying case and a plush velour cover., Product Name Ortho + Therapy Neck Pillow Maintains Proper Head and Neck Alignment Ortho + Therapy Lumbar Pillow Memory Foam Support for your Lower Back Ortho + Therapy 4 Position Pillow 4 Positions for the Ultimate Therapeutic Support Ortho + Therapy Leg Spacer Ergonomic Support for Proper Back Alignment Ortho + Therapy Travel Pillow Cradles Your Head and Neck to Help You Relax While You Travel Model # OT-N OT-LUM OT-4PA OT-LEG OT-TRVL Product Image Features · Premium Memory Foam · Maintains Proper Head and Neck Alignment · Premium Memory Foam · Ergonomic Design for Lower Back Support · Premium Memory Foam · Contours Perfectly to the Neck, Lower Back, and Knees · Premium Memory Foam · Contours for Proper Back Alignment · Premium Memory Foam · Travel Size with Carry Case Pillow Type Neck Lumbar 4 Position Leg Travel Cover Velour Removable and Machine Washable Velour Removable and Machine Washable Velour Removable and Machine Washable Velour Removable and Machine Washable Velour Removable and Machine Washable Sizes Available 12" x 3.75" x 13" 13" x 12.5" x 4" 18" x 8" x 4" 10.5" x 8" x 7.5" 15" x 11" x 4.5" Package Image
Product brand: Homedics
Target attributes: Fill
Answer: attribute: fill
value: memory foam
source: product title
attribute: fill
value: memory foam
source: product description