user={ "basket":[1,2,3], "greet":"hello", "age":29 } print("age" in user.keys()) print("hello" in user.values()) print(user.items()) print(user.pop("age")) print(user.popitem()) print(user.update({"greet":"GoodMorning"})) print(user) print(user.update({"ages":22})) print(user)