Task: Class Definition Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes 'neck disorder'?

A. A non-neoplastic or neoplastic disorder that affects the larynx.
B. A non-neoplastic or neoplastic disorder that affects the anatomic structures of the neck region. This category includes disorders of the pharynx, larynx, thyroid gland, and parathyroid gland.
C. A Siouan people enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a parent tribe to the modern Crow in Montana.
D. The largest city in Canada and is the provincial capital of Ontario. It is located on the northwestern shore of Lake Ontario. Its borders are formed by Lake Ontario to the south, Etobicoke Creek and Highway 427 to the west, Steeles Avenue to the north and the Rouge River to the east.

Answer: A non-neoplastic or neoplastic disorder that affects the anatomic structures of the neck region. This category includes disorders of the pharynx, larynx, thyroid gland, and parathyroid gland.