Task: Property Constraint Reasoning (ontology: Sciences/Conference)

The property 'has a track-workshop-tutorial chair' applies to instances of 'Conference part', and 'Tutorial' is a subclass of 'Conference part'. Which class can appear as the value of 'has a track-workshop-tutorial chair' for instances of 'Tutorial'?

A. Committee member
B. Information for participants
C. Conference contributor
D. Track-workshop chair

Answer: Track-workshop chair