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 this the type of light that you just plug into an electric socket?
Document: a great landscape light for a bargin price
The light was purchased to replace a broken 110 volt light. The quality was good, and was straight forward to install.
Theses lights replaced old rusty ones that had to go! They are very sturdy, not plastic, and best of all could be tied into electrical without needing a transformer connected first the way dim low wattage one do. You do need the stakes with these, they are not included:(
I am very pleased with the landscape pathway lights. The brightness of them is perfect, brighter than solar lighting but not to bright. Highly recommend this product.
Great looking heavy duty saltwater solid lights. Looks great on my bulkhead! Nice Brice nice nice nice nice nice submit
Answer: yes