Task: Instance Description Understanding (ontology: Business_Finance/Financial_Industry_Business_Ontology)

Which of the following definitions best describes the instance 'bridge'?

A. narrow passageway between or behind buildings
B. deepest or lowest part of something, such as the instance of a hill
C. broad thoroughfare in a city, usually having areas at the sides or center for trees, grass, or flowers
D. structure carrying a road, path, railroad, or canal across a river, ravine, road, railroad, or other obstacle

Answer: structure carrying a road, path, railroad, or canal across a river, ravine, road, railroad, or other obstacle