以下句子为含有定语从句的复合句，请将引导定语从句的关系代词找出来，划线标出。

“Who am I”is one of the films that Jacky Chen stars in．

以下句子为含有定语从句的复合句，请将引导定语从句的关系代词找出来，划线标出。

Mr．Lee said that he had already got the information which he needed．

以下句子为含有定语从句的复合句，请将引导定语从句的关系代词找出来，划线标出。

Elvis Presley was a famous singer who was considered the king of rock and roll in the western music world．

以下句子为含有定语从句的复合句，请将引导定语从句的关系代词找出来，划线标出。

Nuns and monks are people who never get married in their lives．

以下句子为含有定语从句的复合句，请将引导定语从句的关系代词找出来，划线标出。

Here are all the workers and goods that they need．