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

who wrote puff the magic dragon, Answer: "Puff, the Magic Dragon" is a song written by Leonard Lipton and Peter Yarrow , and made popular by Yarrow's group Peter, Paul and Mary in a 1963 recording.
Yes

how does sedimentary rock form, Answer: Sedimentary rocks are types of rock that are formed by the deposition of material at the Earth 's surface and within bodies of water.
Yes

how an oil rig works, Answer: In many cases, the platform contains facilities to house the workforce as well.
No