Q31 AMY – PRR RELIEF – OPEN TUITION TX – UK PRACTICE QUESTIONS –

This question related to Amy Q31

I dont understand why the worked answer has calculated a business element on the relief as she has not let out part of her property?

The question I am reading just says Amy purchased the house and then sells the house and provides her dates of occupation and otherwise

Am I not understanding the rules correctly or Is there a part of the question that I may have missed that would justify the answer in the open tuition notes on page 353 ?

Thanks

Naz