Read the file "English/reasoning/family/family definition".
Paul is a son of John and Anna.
Joe is a son of John and Anna.
Laura is a daughter of John and Anna.
#Dev#Display the justification report about Paul.
Paul is a person.
#Dev#Display the justification report about John.
#Dev#Display the justification report about Anna.
#Dev#Display the justification report about Paul.
#Dev#Display the justification report about Joe.
Joe is a child of John and Anna.
#Dev#Display the justification report about John.
#Dev#Display the justification report about Anna.
#Dev#Display the justification report about Joe.
#Dev#Display the justification report about Laura.
Laura is a child.
#Dev#Display the justification report about John.
#Dev#Display the justification report about Anna.
#Dev#Display the justification report about Laura.
Laura is a child of John and Anna.
#Dev#Display the justification report about John.
#Dev#Display the justification report about Anna.
#Dev#Display the justification report about Paul.
#Dev#Display the justification report about Laura.
Paul is a child of John and Anna.
#Dev#Display the justification report about John.
#Dev#Display the justification report about Anna.
#Dev#Display the justification report about Paul.
# To continue, click button «Clear your mind.» or «Restart.».