History OCR A GCSE (new 10 marker interpretations question - international relations)

Hi everyone,
I am doing GCSE History, OCR A, and my international relations exam is coming up. Normally, there would be two 25 mark interpretation questions on appeasement and Cold War interpretations. But, with the new advanced information, the exam board have made one of the 25 markers, a 10 marker instead (but the layout of the question and how you are to structure your answer will be in the same style as the normal 25 marker). I am very confused on how to answer this 10 mark question, as it is, as I have said, supposed to be answered in the same format as the 25 marker, but if it is worth less marks, how can this be? I really need some urgent advice on how to structure this answer, ideally from someone doing this exam or someone who knows the exam board really well, as well as the advanced information updates. Any help would be appreciated! Thanks