Instruction: Check the details of the two products to see if they refer to the same product. Output only yes or no.

Input:
Product 1:
title: acrobat pro 8 mac ed 1u cd
description: acrobat pro 8 mac ed 1u cd
manufacturer: adobe education box
price: 159.0

Product 2:
title: adobe acrobat v8.0 professional for mac academic
description: system requirements powerpc or intel core duo processor mac os x v10.4.3 256mb ram (512mb recommended) 1gb free hard-disk space 1024 x 768 display resolution dvd-rom drive
manufacturer: nan
price: 159.99
Answer: yes