Task: Class Definition Understanding (ontology: Legal/Public_Procurement_Ontology)

Which of the following definitions best describes 'Buy contract'?

A. Class defining supplies contracts aimed to rent supplies.
B. Class to describe the supplies contracts aimed to buy supplies.
C. Class describing the contracts consisting in the conclusion of a framework agreement or a dynamic purchasing system.
D. Class defining supplies contracts aimed to lease supplies.

Answer: Class to describe the supplies contracts aimed to buy supplies.