Task: Sequential_Recommendation

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Rank the items in options and predict the user's next purchase from the listed options by analyzing her historical purchases.

Input:
Purchase History:
1st: Original Beater Blade for 5-Quart KitchenAid Bowl Lift Mixer, KA-5L, White, Made in the USA. Home & Kitchen. Kitchen & Dining. New Metro Design.
2nd: Original Beater Blade for KitchenAid 6-Quart Bowl Lift Mixer, KA-6LR, Red, Made in USA. Home & Kitchen. Kitchen & Dining. New Metro Design.
3rd: Pyrex Digital Timer. Home & Kitchen. Kitchen & Dining. Pyrex.
4th: AmeriBag I Love My Life Small Microfiber Healthy Back Bag Tote. Home & Kitchen. Kitchen & Dining. AmeriBag.

Options:
A: Helly Hansen Men's Packable Rain Pant. Sports & Outdoors. Outdoor Recreation. Helly Hansen.
B: Gear Head 4MP 720P HD Webcam with Dual Microphone (WC7500HD). Electronics. Computers & Accessories. Gear Head.
C: Caldwell Handy Rest NXT Adjustable Ambidextrous Rifle Pistol Handgun Shooting Rest for Outdoor Range. Sports & Outdoors. Sports & Fitness. Caldwell.
D: Custom Cordless Single Cell Shades, 34W x 38H, Espresso, Any size from 21" to 72" wide and 24" to 72" high Available. Home & Kitchen...
E: Bianchi Patroltek 8006 Black Belt Keeper 2 Snap (4-Pack). Sports & Outdoors. Sports & Fitness. Bianchi.
F: West Lake Mini Holographic Reflex Micro 3 MOA Red Dot Sight w/Picatinny Weaver. Sports & Outdoors. Sports & Fitness. West Lake.
G: GEO Sprouting Jar - Italian Design - Glass Jar with Stainless Steel Screen, Stainless Steel Rim, Stainless Steel Stand on a Ceramic Base. Home &...
H: Bluetooth Headphones Over Ear,barsone Stereo Headphones with Microphone Wired and Wireless Headphones Foldable Headset Support FM/TF Card Slot for Cell Phones/PC. Electronics. Headphones. barsone.
I: Tea Forte KATI Cup Loose Leaf Tea Brewing System, Poppy Fields. Home & Kitchen. Kitchen & Dining. Tea Forte.
J: RSVP Endurance Stainless Steel Vintage Mini Scoop. Home & Kitchen. Kitchen & Dining. RSVP International.
K: Primula Universal French Press Replacement 4-Cup Glass Beaker. Home & Kitchen. Kitchen & Dining. Primula.
L: Canari Cyclewear Men's Echelon Gel Tights. Sports & Outdoors. Outdoor Recreation. Canari Cyclewear.
M: Baxton Studio Eloise Modern & Contemporary Beech Wood 2 Door Shoe Cabinet with Open Shelves, Walnut. Home & Kitchen. Furniture. Baxton Studio.
N: LandingZone DOCK Express Secure Docking Station for the MacBook Pro [Model A1398] with Retina Display (15-inch MacBook). Electronics. Computers & Accessories. LandingZone.
O: (5 in 1) ANRAN 16CH Security DVR 1080N AHD NVR HD Digital Video Recorder for CCTV Security Camera System Suport Mobile Phone Monitoring,Motion Detection,Real time...
P: Headphones, Sound Intone I68 Foldable Headphones with Microphone and Volume Control, Stereo Headset for Kids/Adults, Compatible for iPhone, iPod, iPad, Samsung, HTC, MP3/4, Earphones (Black/Orange)...
Q: RockShox SID '00-08 Classic Service Kit, 28mm. Sports & Outdoors. Outdoor Recreation. RockShox.
R: JJC AB001 Lens Hood for TAMRON SP AF10-24mm F/3.5-4.5 Di II LD Aspherical [IF] (Black). Electronics. Camera & Photo. JJC.
S: Unisex Elite Winter Thermal Running Cycling Leg Warmers with Reflective Elements. Sports & Outdoors. Outdoor Recreation. Maks.
T: Boot-Fix Shoe Glue: Instant Professional Grade Shoe Repair Glue. Sports & Outdoors. Outdoor Recreation. Boot-Fix.


assistant
Answer: D