Definition: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
Input: passage: Flash blindness is a visual impairment during and following exposure to a light flash of extremely high intensity. The bright light overwhelms the eye and gradually fades, lasting anywhere from a few seconds to a few minutes.
 question: can staring at a bright light cause blindness?

Yes