Task: Class Definition Understanding (ontology: Food_Agriculture/Crop_Ontology)

Which of the following definitions best describes 'Calyx reflexion'?

A. Pedicle breakage relative to the calyx.
B. Reflexion of the calyx relative to the fruit shoulders.
C. The height of the stamens relative to the receptacles.
D. Stem length of primary fruit from calyx to truss.

Answer: Reflexion of the calyx relative to the fruit shoulders.