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

Which of the following definitions best describes 'Stay-green'?

A. Proportion of leaves that stayed green until the maturity stage
B. Number of pegs per plant.
C. the concept usually recorded as days from sowing or date.
D. Tolerance of the plant to flooding

Answer: Proportion of leaves that stayed green until the maturity stage