Simple Sentences:
* The box contains a surprise.
* This juice contains no artificial sweeteners.
* The museum contains a vast collection of ancient artifacts.
* The room contains a comfortable sofa and a large bookshelf.
* The document contains confidential information.
More Complex Sentences:
* Despite its small size, the notebook contains a wealth of knowledge.
* The article contains a detailed analysis of the current economic situation.
* The book contains a collection of short stories that explore the human condition.
* The scientist's research contains evidence that supports her theory.
* The government's announcement contains both good news and bad news.
Sentences with Different Meanings:
* The dam contains the flow of the river. (restrain, hold back)
* The castle walls contain the enemy soldiers. (enclose, hold within)
* The police contain the crowd to prevent violence. (restrain, limit)
* The fireproof material contains the flames. (stop from spreading)
These examples showcase the versatility of the word "contain" and its various meanings depending on the context.