<prompt>  A 62-year-old diabetic patient presented with a history of progressive right-sided weakness of one-month duration. The patient was also having speech difficulty. Fundus examination showed papilledema. Two months ago, she also had a fall in her bathroom and struck her head against a wall. The most likely clinical diagnosis is -Alzheimers diseaseLeft parietal gliomaLeft MCA territory strokeLeft chronic subdural haematoma 