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

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

A. usually metal instrument by which the bolt of a lock is turned
B. floor of a building in a multistory structure that is farther away from the ground level
C. group of rooms occupied as a unit
D. vehicle designed to serve wherever parked as a temporary dwelling or place of business

Answer: vehicle designed to serve wherever parked as a temporary dwelling or place of business