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: Car Stereo | BOSS Audio 612UA Single Din, MP3/USB/SD AM/FM (NO CD/DVD Player). Electronics. Car & Vehicle Electronics. BOSS Audio Systems.
2nd: SanDisk Ultra 32GB UHS-I/Class 10 Micro SDHC Memory Card With Adapter - SDSDQUAN-032G-G4A. Electronics. Computers & Accessories. SanDisk.
3rd: ANCwear Bluetooth Smart Watch WristWatch U8 UWatch Fit for Smartphones IOS Apple iphone 4/4S/5/5C/5S Android Samsung S2/S3/S4/Note 2/Note 3 HTC Sony Blackberry (White) by ENKE-smart...
4th: Sound Storm ML41B Single Din, Bluetooth, MP3/USB/SD FM Car Stereo, (No CD/DVD), Wireless Remote Control. Electronics. Car & Vehicle Electronics. Sound Storm Laboratories.
5th: SanDisk 8GB microSD High Capacity (microSDHC) Card - (Class 4) - 8 GB. Electronics. Computers & Accessories. SanDisk.
6th: Wavefull BT Smart Jogging Watch U8, Sport Wrist Watch Uwatch Fit for Smart Phones IOS Apple Iphone Android Samsung HTC Sony Blackberry (White). Electronics. Wearable...
7th: U8 Bluetooth Smart Watch Wristwatch Phone Mate for Smartphones IOS Apple Iphone Android Samsung S2/s3/s4/s5/note 2/note 3 HTC SmartWatch (Black) SSA. Electronics. Wearable Technology. SSA.
8th: SanDisk 32GB MicroSD HC UHS-1 TF Flash Memory Card SDSDQAB-032G with SD Memory Card Reader. Electronics. Computers & Accessories. SanDisk.
9th: Chuanganzhuo 4332965129 4.3" Mirror Monitor for DVD/VCR/Car Reverse Camera + CMOS Parking Camera with 7 Led Night Vision Backup Camera and Monitor Kit Pack. Electronics...
10th: hizpo Car Rear View Camera High Definition Color Wide Viewing Angle Universal Waterproof Car Rear View License Plate Backup Camera with 7 Infrared Night Vision...
11th: 2017 Updated,Dinly Waterproof High Definition Color Wide Viewing Angle License Plate Car Rear View Camera with 7 Infrared Night Vision LED. Electronics. Car & Vehicle...
12th: VCALL U8 Plus Bluetooth Smartwatch Smart Watch Wristwatch Long Battery Life Barometer Phone Mate for Samsung Huawei HTC Android Smartphones-Black. Electronics. Wearable Technology. SHONCO.
13th: Amotus Car Rear View Camera Waterproof High Definition Night Vision Wide Viewing Angle Vehicle License Plate Backup Reverse Camera. Electronics. Car & Vehicle Electronics. Amotus.
14th: LeeKooLuu Reverse/Rear View Camera and Mirror Monitor Kit Only Wire Single Power Rear View/Full time View Optional for Car Truck with 7 LED Night Vision...
15th: DZ09 smart watch latest card Bluetooth support Android Apple system, watch mobile phone Android smart mobile phone watch (Black). Electronics. Wearable Technology. Heshi Inc.
16th: BOSS Audio 625UAB Multimedia Car Stereo – Single Din, MP3 Player (No CD/DVD Player), USB Port, AUX Input, AM/FM Radio Receiver. Electronics. Car & Vehicle...
17th: Samsung Galaxy Tab 4 10.1 Case, SUPCASE[Unicorn Beetle PRO Series]case for Galaxy Tab 4 10.1 Tablet (SM-T530/T531/T535) Full-body Rugged Hybrid Protective Cover with Built-in Screen...
18th: KingDo Bluetooth Smart Watch Android Smartwatch (black). Electronics. Wearable Technology. KINGDO.

Options:
A: Desmond Metal 105mm Tele Lens Hood Shade 105 Telephoto. Electronics. Camera & Photo. Desmond.
B: Maxell 639013 Superior Archival Life for Home Video Recording and Transfering Home Movies Write Once Recording Format  4.7Gb DVD+R Spindle 50 Disc Pack. Electronics...
C: DII Organic Cotton Fresh Pear Dish Cloth, Set of 4. Home & Kitchen. Kitchen & Dining. DII.
D: 10 sets M3 * 30 hexagonal standoffs mounting kit. Electronics. Computers & Accessories. DF.
E: Spyderco Bench Stone Sharpener with Storage Case Medium. Home & Kitchen. Kitchen & Dining. Spyderco.
F: Kodak Easyshare Dock for Camera. Electronics. Camera & Photo. Kodak.
G: SOUND STORM ML39USA Single-DIN MECH-LESS Multimedia Player (no CD or DVD), Receiver (discontinued by manufacturer). Electronics. Car & Vehicle Electronics. Sound Storm Laboratories.
H: Orian Rugs Geometric Divulge Multi Blue Area Rug (5'3" x 7'6"). Home & Kitchen. Home Dcor. Orian Rugs.
I: New - Sony PS3 Laser Lens + Deck (KES-450A/ KES-450AAA/ KEM-450A/ KEM-450AAA). Electronics. Security & Surveillance. nextec.
J: Stemless Aerating Wine Glasses by Chevalier Collection (Set of 2) - Wine Aerator. Home & Kitchen. Kitchen & Dining. CHEVALIER COLLECTION, LTD.
K: OUTERDO Woodland Green Army Net, 6.6ft x 10ft Camouflage Netting Military Desert Green Netting Camping Hunting Shooting Blind Sunscreen Netting Camouflage Party Decoration on Halloween...
L: BladesUSA SMB-110 Decorative Western Revolver with Display Stand, 13-Inch Overall. Sports & Outdoors. Sports & Fitness. BladesUSA.
M: Taylor & Ng 14184 Wok Ring Tempura Rack, 14", Steel. Home & Kitchen. Kitchen & Dining. Taylor & Ng.
N: Jef World of Golf Gifts and Gallery, Inc. Lead Tape. Sports & Outdoors. Sports & Fitness. JEF WORLD OF GOLF.
O: SUPMAX Guard Series Dual Layer Silk Leather Case Auto Wake Up/Sleep for Apple iPad Mini 1/2/3 with Stand(Blue). Electronics. Computers & Accessories. SupMax™.
P: Pentax Optio WP 5MP Waterproof Digital Camera with 3x Optical Zoom. Electronics. Camera & Photo. Pentax.
Q: SOLECASA "7.25-inch/Set of 2" Porcelain/Ceramic Sauce Dipping Dishes/Small Sauce Bowl/Side Dish Plate/Canape Plate. Home & Kitchen. Kitchen & Dining. SOLECASA.
R: Joseph Joseph Adjustable Rolling Pin, Green. Home & Kitchen. Kitchen & Dining. Joseph Joseph.
S: JLab Audio JBuds Pro Premium in-ear Earbuds with Mic, Guaranteed Fit, GUARANTEED FOR LIFE - Pink. Electronics. Headphones. JLAB.
T: TYR SPORT Women's Durafast Lite Solid Brites Crosscutfit Workout Bikini. Sports & Outdoors. Sports & Fitness. TYR.


assistant
Answer: G