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: trudy's time and place house ages 3-6
description: nan
manufacturer: ibm
price: 0.0

Product 2:
title: trudys time & place house
description: in five fascinating activities students build early science skills and practice important scientific processes.
manufacturer: nan
price: 9.9
Answer: yes