Is the nurse able to run?
no
Why not?
foot is injured
Is the end of the street too far for her to walk?
yes
Was Mr. Egremont a racer?
yes
Does he still race?
no
What day is it?
Derby day
What did he go looking for?
spectacles
Who went along?
his daughter
What is her name?
Miss Egremont
Who is missing?
little brother
Who should have been watching him?
nurse