根据下列文本，将每个句子标记为主语、谓语和宾语。
The cat chased the mouse. The mouse was caught by the cat. The cat and the mouse were playing together.
The cat chased the mouse.
 主语: The cat 
 谓语: chased
 宾语: the mouse 

The mouse was caught by the cat.
 主语: The mouse 
 谓语: was caught 
 宾语: by the cat 

The cat and the mouse were playing together.
 主语: The cat and the mouse 
 谓语: were playing 
 宾语: together