Question: serena williams is the younger sister of venus, known as the famous williams sisters. thirty-year american career began in 1995.
Answer: --> Serena Williams is the younger sister of Venus, known as the famous Williams sisters. Thirty-year American career began in 1995.

Question: "danish-chinese business forum is an independent, non-profit executive network organization that aims to strengthen commercial ties between denmark and china.
Answer: --> "Danish-Chinese Business Forum is an independent, non-profit executive network organization that aims to strengthen commercial ties between Denmark and China.

Question: andy in later years treasured a note from hardy asking him to postpone his oral examination because he ( hardy ) had been asked to play in a cricket match for the trinity college servant's team.
Answer:
--> Andy in later years treasured a note from Hardy asking him to postpone his oral examination because he ( Hardy ) had been asked to play in a cricket match for the Trinity College Servant's Team.