You are working with two datasets. One contains listings of Homes_For_Sale and the other contains a listing of Realtors for which you have contact information. You want to create a new dataset that contains only the homes for sale that also have a realtor for whom you have contact information. How can you accomplish this in the Join recipe? A Cross join type with Homes_For_Sale on the left. A Left join type with Realtors on the left. An Inner join type. A Left join type with Homes_For_Sale on the left.