In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

Example Input: What generates gamma radiation, Answer: Most parts of the electromagnetic spectrum are used in science for spectroscopic and other probing interactions, as ways to study and characterize matter.
Example Output: No

Example Input: how a rocket engine works, Answer: Since they need no external material to form their jet, rocket engines can be used for spacecraft propulsion as well as terrestrial uses, such as missiles .
Example Output: No

Example Input: how active can one be with copd, Answer: Some patients go on to require long-term oxygen therapy or lung transplantation .
Example Output:
No