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

Which of the following definitions best describes 'Petiole colour - Estimation'?

A. Observe petiole color and rate it
B. Visual rating of the color around the eye
C. Observe Fusarium wilt susceptibility and rate it.
D. Observe Alternaria leaf spot susceptibility and rate it.

Answer: Observe petiole color and rate it