Task: Inferred Class Relation Reasoning (ontology: Sciences/Biology)

After reasoning, which of the following classes is one valid superclass of 'glycerophospholipid catabolic process'?

A. phosphorus metabolic process
B. 3-hydroxyisobutyryl-CoA hydrolase activity
C. carnitine O-acetyltransferase activity
D. SWI/SNF complex

Answer: phosphorus metabolic process