Assertion: mediastinum | /r/MadeOf | aorta
Facets:
Source sentences:
text: The mediastinum contains the heart, aorta, esophagus, thymus, trachea, lymph nodes and nerves.
text: It also contains the aorta, esophagus, trachea and thymus.
text: It contains the heart, aorta, trachea, esophagus, and thymus gland.
text: It also contains the aorta, esophagus, trachea and thymus.