Possible Clues:

• 'Why?'
• "Why's that?"
• Why is that residence retaining old lavatory?
• Why, what transport did you use?
• What's the reason for installing old toilet in house?
• "Why is that?"
• Old toilet installed in house — why?
• Why bully's lowered head when entering house
• Why did the naughty cow enter the house?
• Why cow gets confused entering house