What Result Set Is Returned from the Following Query? Select

What result set is returned from the following query? Select Customer_Name, telephone
From customers
Where city in ('Boston','New York','Denver') ;

A) The Customer_Name and telephone of all customers
B) The Customer_Name and telephone of all customers living in either Boston, New York or Denver
C) The Customer_Name and telephone of all customers living in Boston and New York and Denver
D) The Customer_Name of all customers living in Boston, New York or Denver