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

Input:
1st: Sling Media Slingbox PRO-HD SB300-100 (Old Version). Electronics. Television & Video. Sling Media.
2nd: Grifiti Nootle D-Ring Mini Ball Head works with iPad Tripod Mounts, Cameras, iPhone Holders, Brackets, Music Stands, and Photography Light Stands. Electronics. Camera & Photo...

Options:
A: Smith & Wesson M&P 22, Model 22A, Ruger SR22, Colt 1911 22LR, Walther P22, Beretta M9 22LR Magazine Loader by Hilljak, Neon Green. Sports &...
B: F.Dorla Vintage Casual Canvas Leather Backpack Rucksack Bookbag Satchel Hiking Outdoor Bag. Sports & Outdoors. Outdoor Recreation. F.DORLA.
C: Ergodyne Chill-Its 6602 Evaporative Cooling Towel, Blue. Sports & Outdoors. Outdoor Recreation. Ergodyne.
D: 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.
E: NuttyBuddy Cup with Compression Short. Sports & Outdoors. Sports & Fitness. Nutty Buddy.
F: Simple Modern Wave Water Bottle - Vacuum Insulated Double Wall 18/8 Stainless Steel. Sports & Outdoors. Sports & Fitness. Simple Modern.
G: Nikon COOLPIX L610 Digital Camera (Black) (Old Model). Electronics. Camera & Photo. Nikon.
H: 2015 TaylorMade Tour Preferred Golf Balls. Sports & Outdoors. Sports & Fitness. TaylorMade.
I: Thirstystone Monogram R - Sandstone Coaster Set Of 4. Home & Kitchen. Kitchen & Dining. Thirstystone.
J: Makita DCL180Z 18V li-Ion Cordless Vacuum Cleaner Body Only by Makita. Home & Kitchen. Vacuums & Floor Care. Makita.
K: Lipper International Coffee Carousel, 5 Ring Under The Counter Hanging Coffee Pod Storage Holder for Keurig Vue Packs, Keurig K-Cups, Nespresso Capsules, CBTL/Verismo Pods or...
L: Oggi 7440 Stainless Steel Ice and Wine Bucket with Flip Top Lid and Ice Scoop, Holds 2 Bottles. Home & Kitchen. Kitchen & Dining. Oggi.
M: Stainless Steel 30 Oz. Travel Tumbler Double Wall Vacuum Insulated Cup Keeps Cold or Hot w/ Spill Proof Lid. Home & Kitchen. Kitchen & Dining.
N: Le Creuset Stoneware 1-1/4-Quart Deep-Dish Loaf Pan, Cobalt. Home & Kitchen. Kitchen & Dining. Le Creuset.
O: GRIFITI Nootle Large Universal Tablet Tripod Monopod Stand Mount 1/4 20 Threaded for Standard to Large iPads, iPad Pro, and Other Tablets. Electronics. Computers &...
P: Kamenstein Dual-Action Salt and Pepper Grinder. Home & Kitchen. Kitchen & Dining. Farberware.
Q: Four Seasons 3D Wall Art Poster Framed – 14.5x18.5” - Unbelievable Life Like Lenticular Posters, 3D Print, Cool Unique Modern Décor Pictures – Tree Leaves...
R: Skater 4-point lock lunch box 650ml Gudetama. Home & Kitchen. Kitchen & Dining. Skater.
S: Valery Madelyn 24ct 80mm Essential Gold Basic Ball Shatterproof Christmas Ball Ornaments Decoration,Themed with Tree Skirt(Not Included). Home & Kitchen. Home Dcor. Valery Madelyn.
T: Natura World Vibrance Pillow, Standard. Home & Kitchen. Bedding. Natura.
Answer: O