Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is the blub in the top, plastic or glass??
Document: Basket assembly was crooked and didn't fit well with lid closed - also clear top of lid is plastic and not glass.
PLEASE.. PLEASE read reviews the plastic/glass top broke within two days this is a waste of money what a shame i never write on these reviews but with this one felt i had to it seems these glass tops are not even built to last  PLEASE look else where
I love the red color than the regular standard blue that is mostly available! It has a plastic top, would be better if it was glass because it glass is always better and plastic isn't healthy with it's chemicals leaching in the coffee as it perks. I purchased the glass GSI top to replace the plastic one but it doesn't fit it's own pot. The pot has a nice red durable enamel and steel frame that perks well, and is of good quality.
hello,Just wish cap was glass instead of plastic, but other wise a great product. we love it thank you
I was really happy when I first received this percolator. When I looked a little closer I started to get really dissapointed. First off, the viewing bubble is made of plastic, not glass which was expected. Next when I went to put coffee in it, the base of the coffee basket bent. The metal that it is made from is so soft that you can bend it just by touching it.
This is a nice little coffee pot for those who like something you can actually put on the stove. The glass top falls off rather easily which can be a little bit annoying. But all in all I was pleased with it.
So, I ordered this coffeepot for my mom, who's percolator sort of fell apart (inside parts) after many, many years of use. The second or third time she used it, the glass part on top of the pot fell out, and has continued to do so since then. We keep putting it back on, and it keeps falling off.
Aluminum ingested over time causes alzheimer's, the aluminum slowly pits away into the coffee as it brews, now I have to shop around for a used stainless steel basket/stem for this pot at Goodwills as I can't find anyone that sells them new. It would get 5 stars if it had a glass top and stainless steel basket/stem!!! !
While the shell is baked enamel and beautiful. The basket and rod is garbage made of thin aluminum and the clear top knob is cheap plastic. Possibly toxic!!!! This is a toy and a bad one at that....
I really love this coffee pot, it is exactly what I was looking for. However there are some things that you need to consider; first off the top piece is plastic which is fine but it does shrink a little, so it does fall off when you open the top for cleaning.
Answer: yes