Task: Sequential_Recommendation
user: 

 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.  /nFor the BDI reasoning process, (1) Based on the user Purchase History, starting with "customer believes", list the user's beliefs; then, based on the user Purchase History and the definition of Reiss's 16 basic desires theory, list the user's desires; next, based on the listed beliefs, desires and user Purchase History, starting with "customer intends", list the intentions; (2) Finally, based on the generated beliefs, desires and intentions, construct logically BDI reasoning process, and select the correct answer based on the BDI reasoning process and input. /nThe definition of Reiss's 16 Basic Desires Theory: 1. Acceptance - the need to be appreciated 2. Curiosity, the need to gain knowledge 3. Eating, the need for food 4. Family, the need to take care of one’s offspring 5. Honor, the need to be faithful to the customary values of an individual’s ethnic group, family or clan 6. Idealism, the need for social justice 7. Independence, the need to be distinct and self-reliant 8. Order, the need for prepared, established, and conventional environments 9. Physical activity, the need for work out of the body 10. Power, the need for control of will 11. Romance, the need for mating or sex 12. Saving, the need to accumulate something 13. Social contact, the need for relationship with others 14. Social status, the need for social significance 15. Tranquility, the need to be secure and protected 16. Vengeance, the need to strike back against another person/nNow the user gives an instruction that describes a task and ask you write a response that appropriately completes the request. After thinking, when you finally reach a conclusion, clearly state the BDI thinking process within <think> </think> firstly and then the answer (i.e., answer only letters in options) within <answer> </answer> tags.
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: Rubbermaid FG3H9100TITNM Configurations 26" Shelving Kit - Titanium. Home & Kitchen. Storage & Organization. Rubbermaid.
2nd: Oriental Furniture 6 ft. Tall Diamond Weave Fiber Room Divider - Dark Mocha - 4 Panel. Home & Kitchen. Furniture. ORIENTAL FURNITURE.
3rd: simplehuman 50 Liter / 13 Gallon Semi-Round Kitchen Step Trash Can, Stone Plastic With Secure Slide Lock. Home & Kitchen. Storage & Organization. simplehuman.
4th: Flash Furniture High Back Designer Gray Mesh Executive Swivel Chair with Adjustable Arms. Home & Kitchen. Furniture. Flash Furniture.
5th: Anolon Advanced Hard-Anodized Nonstick 11-Inch Deep Square Grill Pan with Pour Spouts, Gray. Home & Kitchen. Kitchen & Dining. Anolon.
6th: Anolon Advanced Bronze Hard Anodized Nonstick 10-Inch and 12-Inch French Skillets. Home & Kitchen. Kitchen & Dining. Anolon.

Options:
A: Monoprice RJ12 6P6C Straight Inline Coupler, Beige (107278). Electronics. Computers & Accessories. Monoprice.
B: Andoer LP-E6 Rechargeable LED Display Li-ion Battery Charger Pack 2-Slot USB Cable Kit for Canon EOS 6D 7D 70D 60D 5D Mark III Mark II...
C: 4 rolls of 72.5ft, NAVY / DARK BLUE Crepe Paper Streamers 290 ft Total - Made in USA!. Home & Kitchen. Event & Party Supplies...
D: 1 X Slow Cooker Carriers-Diamonds. Home & Kitchen. Kitchen & Dining. GetSet2Save.
E: Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black (2 Pack). Electronics. Accessories & Supplies. Monoprice.
F: Sierra International 18-5006 Tune Up Kit. Sports & Outdoors. Sports & Fitness. Sierra International.
G: Vremi Handheld Milk Frother Wand - Battery Operated Coffee Frother and Foam Maker with Steel Whisk for Italian Cappuccino or Latte - Electric Hand Whisk...
H: BM Premium 2-Pack of BP-70A, BP70A Batteries and Battery Charger for Samsung DV150F, ES65, ES70, ES80, MV800, PL120, PL170, PL20, PL200, PL80, SL50, SL600, SL605,...
I: Veho VCC-006-K2 MUVI K-Series K2 1080p Wi-Fi Handsfree Camcorder with 16MP Camera and Waterproof Case. Electronics. Camera & Photo. Veho.
J: House of Marley Rebel Wireless Bluetooth Over Ear Headphones with a Microphone. Electronics. Headphones. House of Marley.
K: ECR4Kids Junior Classic Bean Bag Chair, Multicolor (26"). Home & Kitchen. Furniture. ECR4Kids.
L: CELL-TECH® 3.5mm Male Aux Audio Jack Plug to USB 2.0 Female Converter Cord Converter Cable. Electronics. Computers & Accessories. CELL-TECH.
M: Azio KB333BM Bluetooth Wireless Keyboard for Mac (KB333BM). Electronics. Computers & Accessories. Azio.
N: 50th Milestone Birthday - Dashingly Aged to Perfection - 6 Birthday Party Beer Bottle Labels and 1 Carrier. Home & Kitchen. Kitchen & Dining. Big...
O: ECO-FUSED BLING Apple Ipod Touch 4g 4th Generation Case with blue Sparkling Rhinestone Zebra Design / One blue BLING Stylus - ECO-FUSED Microfiber Cleaning Cloth...
P: Quirky Double Storage Set. Home & Kitchen. Storage & Organization. Quirky.
Q: Better Down Goose Feather and Goose Down Pillow, Queen, White. Home & Kitchen. Bedding. Better Down.
R: Monarch Specialties Dark Taupe Reclaimed-Look TV Console/ Tempered Glass, 60-Inch. Home & Kitchen. Furniture. Monarch Specialties.
S: Old Dutch Fleur De Lis Standing Towel Holder, 15-Inch, Antique Pewter. Home & Kitchen. Kitchen & Dining. Old Dutch.
T: Ultimate Arms Gear Number Combination Secure Steel & Zinc Bodied Firearm Guns Protective Safety Trigger Block Locks Fits GLOCK 17 18 19 20 21 22...


<think>
Answer: R