I need an example of the word "naive."

The girl was so naive that she believed the boy really loved her even though he treated her badly.

A person who believes all of what politicians say is really naive.

Sure! The word "naive" means to lack experience, wisdom, or judgment. Here's an example sentence using the word:

"He was quite naive to believe that all the strangers he met would have good intentions."

To find examples of words, phrases, or sentences, you can try the following steps:

1. Use a search engine like Google.
2. Type in the word you're looking for plus the phrase "example sentence." For example, in this case, you could search for "naive example sentence."
3. Look for reliable sources such as dictionaries, language-learning websites, and literature-related websites.
4. Scan through the search results and choose an appropriate example sentence that fits your needs.

Remember to consider the context in which you want to use the word to ensure that the example sentence aligns with your intended meaning.