Saber vs Conocer

I know how to do math.

He has a lot of experience with mechanical engineering. 

We know all the Spanish verbs.

Do you know of a good cafe? 

I know who the President of the United States is. 

I know how to speak French.

I know Jazz Music really well. 

Do you know where a good cafe is?

Do you know how to read music?

I don’t know!

I'm really familiar with Classical music. 

Do you know if Stephanie is married?

He knows a lot about the theory of relativity.

I don’t know Stephanie’s grandfather.

I know of the Queen of England.

I know John.

I know President Obama.

I have been to England. 

Are you familiar with Spain?

I know how to cook.

I know the National Anthem.

We know the streets of Paris. 

I know a good place to watch the sunset.

We know the names of the streets of Paris.

I met Maria last night.

They know the site where they’re going to have the concert.

Do you know a good cafe? 

He knows Mexico City.

Do you know my friend Melissa?

I know how to write in Spanish.