Question: Combine facts and answer this: What American physicist discovered the positron which explained Chinese physicist Chung-Yao Chao's earlier experiments with gamma rays?
Answer: Carl David Anderson

Question: Combine facts and answer this: Oliver Leaman in particularly interested in this philosophy, which includes the philosophy dominant in Sri Lanka.
Answer: Eastern philosophy

Question: Combine facts and answer this: Are Sarah Bettens and Neil Turbin of the same nationality?
Answer:
no