He was called the embodiment of evil.

Please remember this old proverb, 'The friendship of a gentleman is insipid as water.'

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In chemistry class, I learned about the reaction of pyruvate.

Mr. Akuzawa drives a car roughly.

She was diagnosed with polycystic ovary syndrome.

He is suffering from acquired immune deficiency syndrome (AIDS).

He was diagnosed with amyotrophic lateral sclerosis.

He contracted severe invasive streptococcal disease and underwent emergency surgery.