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: Based on the user's historical purchases, rank the items in options and predict the next product of the user's interest from the provided options.

Input:
Purchase History:
1st: Prodyne Fruit Infusion Flavor Pitcher. Home & Kitchen. Kitchen & Dining. Prodyne.
2nd: O-Gasket Rubber 3-Pack O-Ring Gasket Seal for Osterizer and Oster Models. Home & Kitchen. Kitchen & Dining. 1st Choice.
3rd: Stay Fit Soup/Meal Container, EZ Heat. Home & Kitchen. Kitchen & Dining. Cool Gear Stay-Fit.

Options:
A: Bushnell Banner Illuminated Red/Green Multi-X Reticle Riflescope, 3-9x40mm. Sports & Outdoors. Sports & Fitness. Bushnell.
B: Sparkle Magic Indigo Twilight (Blue) Illuminator Laser Light 4.0 Series (BLI4), Landscape Laser Lights, Christmas Laser Lights.  Sparkle Magic.
C: S-ZONE Canvas DSLR SLR Camera Shoulder Bag Backpack Rucksack Bag with Waterproof Rain Cover for Sony Canon Nikon Olympus. Electronics. Camera & Photo.
D: Mobil 28 Grease - 10cc Syringe (Specifically Sized for Gun Owners and Builders) , Best Gun Grease and Trigger Grease. MIL-G-21164D. Sports & Outdoors. Sports...
E: Neewer 52MM High Definition Telephoto Lens Kit for Gopro Hero 3+/4 (4 Items). Electronics. Camera & Photo. Neewer.
F: AEE Technology S71T Plus 4K 1080P 16MP HD LCD Touchscreen 120FPS Slow-Mo Action Camera 100M IP68 Waterproof Case (Black). Electronics. Camera & Photo. AEE Technology.
G: Military Outdoor Clothing Previously Issued US GI Coyote USMC 3 L Hydration Carrier (Bladder Not Included). Sports & Outdoors. Sports & Fitness. Military Outdoor Clothing.
H: Panda Paw Fit Yoga Pilates Barre Non-Slip No Skid Socks with Grips for Class Home. Sports & Outdoors. Sports & Fitness. Panda Paw Fit.
I: Lorren Home Trends Siena Collection Crystal Double Old Fashion Beverage Glass with Gold Band Design, Set of 4. Home & Kitchen. Kitchen & Dining. Lorren...
J: KitchenAid Gourmet Stainless Steel Rotary Grater, Black. Home & Kitchen. Kitchen & Dining. KitchenAid.
K: Technivorm Moccamaster 69212 Cup One 10, 10 oz, Polished Silver. Home & Kitchen. Kitchen & Dining. Technivorm Moccamaster.
L: STORAGE MANIAC Heavy-Duty Folding Portable Clothes Laundry Hamper with Lid and Handles, Brown. Home & Kitchen. Storage & Organization. STORAGE MANIAC.
M: Sony VCT870RM Tripod w/Remote for Sony MiniDV, DVD, HDR-HC5 & HC7 Camcorders. Electronics. Camera & Photo. Sony.
N: InFocus IN112 Portable DLP Projector, 3D ready, SVGA, 2700 Lumens. Electronics. Video Projectors. InFocus.
O: Nuforce ICON-IDO-SILVER Audiophile-Grade DAC and Headphone Amp for Apple Devices. Electronics. Accessories & Supplies. NuForce.
P: Gamo PBA Armor .177 Cal, 6.8 Grains, Domed, 80ct. Sports & Outdoors. Sports & Fitness. Gamo.
Q: MLB Women's 5th and Ocean Long Sleeve Tee. Sports & Outdoors. Fan Shop. 5th & Ocean.
R: Tupperware Salad-to-Go Lunch Set, Bowl, Utensils, Dressing Container, Pink. Home & Kitchen. Kitchen & Dining. Tupperware.
S: Codream® Best Value Pack of 2 - Elegant Swan Creative Kitchen Soup Ladle Spoon (Black+White). Home & Kitchen. Kitchen & Dining. Codream®.
T: Curtain Chic Mon Amie Lined Doe Beacon Valance. Home & Kitchen. Home Dcor. Curtain Chic, Inc.


<think>
Answer: R