﻿Read the file "English/reasoning/family/family definition".
Paul is a son 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.
Joe is a son of John and Anna.
Laura is a daughter 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 Joe.
#Dev#Display the justification report about Laura.
John is the father and Anna is the mother of Paul, Joe and Laura.
#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.
#Dev#Display the justification report about Laura.
#Dev## Extra tests
#Dev#John has 2 sons, called Paul and Joe.
#Dev#Anna has 2 sons, called Paul and Joe.
#Dev#John has 3 children, called Paul, Joe and Laura.
#Dev#Anna has 3 children, called Paul, Joe and Laura.
# To continue, click button «Clear your mind.» or «Restart.».