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

Which of the following definitions best describes 'Extraction methods - hydrophilic antioxidant fresh'?

A. Measure the activity of hydrophilic antioxidant in fresh weight basis and record it
B. Measure the Manganese concentration is determined by inductively coupled plasma optical emission spectrophotometry using a Radial View and record it
C. Measure the Barium concentration is determined by inductively coupled plasma optical emission spectrophotometry using a Radial View and record it
D. Measure the Thallium concentration is determined by inductively coupled plasma optical emission spectrophotometry using a Radial View and record it

Answer: Measure the activity of hydrophilic antioxidant in fresh weight basis and record it