Objects in image: Mobile phone, Tablet computer, Book
Text visible in image: PHONE, THE, BIG, NERD, PROGRAMMING, RANCH, GUIDE, CONWAY, ILLEGASS, The, iPhone, 30, 8, Developer's, Cocoa, Design, Patterns, Cookbook
Question: what phone is the middle book about?
Answers: iphone developer's cookbook, iphone, developer's cookbook, the iphone developer's cookbook, iphone, iphone, iphone, iphone, iphone, iphone