‘When a mosquito is bitten by another mosquito, does it feel itchy? What hand gesture is made at the change of morning and night shifts? What concert would make a stone sneeze?’ The main purpose of this game is not to answer the questions, but to create questions.

Both grown-ups and children can start first. This allows us to leave the convention-abiding day-to-day routine. Don’t we want to encourage children to create? In fact, grown-ups benefit from this too.

Write down the questions created, bind them into a book and turn it into a sister edition of poetry collection Book of Questions by Nobel Prize winner Pablo Neruda. Children can also play with friends and I encourage using physical letters. Then ask, ‘How many question marks does Mr Postman deliver every day?’