 Hi, everyone. In this video, we're going to talk about that how to find the intersection of two lists in Python. First, we could say that everything in Python is an object. Also, everything in Python can be grouped into a set. So everything, everything, everything in Python, you can easily convert to the set. What is a set? Set is a collection of unique elements. Let's say that we have set represented by list A and that list A has elements A, B and C. So we have list A, which we can represent as our set A. So let's go to the Python idle and let's make this list. Let's say list A and let's populate our list with those elements A, B and C. So we can represent our set A by list A. Set A could be represented by list or on other words list A could be represented as a set with elements A, B and C. Next, let's say that we have another set represented by list B. List B has elements A, C and E. So let's implement that list into Python. Let's say list B has elements A, C and E. Okay. We could also represent our list B as a set B and we can populate our set B with elements from that list. So set B has elements A, C and E. Now the main question for this lesson is how to find the intersection between sets A and B. We know that the intersection of two sets A and B is the set of elements common to both A and B. So if we have two sets, first set A with elements A, B and C and second set B with elements A, C and E, A intersect B are common elements for both these sets. So A intersect B, it gives to us elements that are at the same time in the set A and in the set B. So the main keyword for this intersection is end. Our element is into set A and into the set B. So we need to implement our intersection with end operator in Python. And we know that end operator in Python is represented by ampersand sign. So we could implement set A intersect set B as set A ampersand set B. So let's go to our Python idle and let's implement our intersection between those two. Okay, first we have here list A, we want to convert it to set A. So set of list A is now set A and let's make set B of our list B. We want to make intersection of those two sets, so we'll use ampersand sign between them for intersection and we want to print result of our intersection. So set A intersect set B is our elements C and A. C and A are elements common to both sets set A and set B. So our solution of intersection between two sets is A and C. If we look at Python idle, we could notice that we have the same result for intersection of sets A and B and lists A and B represents our sets. That's all for this video. Thanks for watching. Happy coding.