Instructions: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Input: A blacklight (or often black light), also referred to as a UV-A light, Wood's lamp, or simply ultraviolet light, is a lamp that emits long-wave (UV-A) ultraviolet light and not much visible light.
Output:
are black lights and uv lights the same thing?