Task: Instance Class Understanding (ontology: Sciences/Computer_Science)

Which of the following classes does 'Edingburgh handedness inventory' belong to as one valid explicit type? Context: The Edinburgh Handedness Inventory is a set of questions used to assess the dominance of a person's right or left hand in everyday activities.

A. MAQC data
B. questionnaire
C. Image
D. Usage clause

Answer: questionnaire