1) The word "triangle" contains four vowels: I, A, E, and E.

2) The Cannes Film Festival, held annually in France, is one of the most prestigious film festivals in the world.

3) The United States recently held its presidential election in 2020, resulting in Joe Biden being elected as the 46th President of the United States and Kamala Harris as the Vice President, making history as the first female Vice President.

4) The Triple Double in basketball refers to a player achieving double-digit totals in three of the following statistical categories: points, rebounds, assists, steals, or blocks.