In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.
One example: Passage: 'The size of a matrix is defined by the number of rows and columns that it contains. A matrix with m rows and n columns is called an m n matrix or m-by-n matrix, while m and n are called its dimensions. For example, the matrix A above is a 3 2 matrix.'. Question: 'who came up with eating turkey on thanksgiving'.
Solution is here: False
Explanation: The passage does not mention anything about Thanksgiving turkeys so the passage does not answer the question. The output is 'False', so this is a good example.

Now, solve this: Passage: 'Chondrichthyes (/ kndrkiiz /; from Greek -chondr-' cartilage', ichthys' fish') is a class that contains the cartilaginous fishes: they are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers in series, and skeletons made of cartilage rather than bone. The class is divided into two subclasses: Elasmobranchii (sharks, rays, skates, and sawfish) and Holocephali (chimaeras, sometimes called ghost sharks, which are sometimes separated into their own class).'. Question: 'sharks and rays are examples of what kind of fishes'.
Solution:
True