Instruction: Given the title, description, manufacturer, and price of two products, identify if they are the same product. Only output yes or no.

Input:
Product 1:
title: jumpstart advanced 2nd grade v2.0
description: the jumpstart advanced 2nd grade helps children build and practice essential skills and get a head start on 3rd grade. with adjustable pacing and the ability to select activities that correspond to their learning style preferences students can create a personalized learning experience. subjects include: art - art styles art...
manufacturer: knowledge adventure
price: 19.99

Product 2:
title: jumpstart advanced 2nd grade (pc/mac) knowledge adventure
description: key features: four cd set over 50 skills taught learning profiler based on state standards ...
manufacturer: nan
price: 19.99
Answer: yes