This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
An 80-year-old female present with progressive loss of memory, difficulty in recalling names, difficulty in speech and irritability. Along with neurofibrillary tangles what will be found in the brain - 
Select and explain. 
A. Beta amyloid, B. Ceramidease, C. Lewy bodies, D. Pick's bodies
A: Beta amyloid
Answer: A: Beta amyloid 
Explanation: None