1) The average person spends around six months of their lifetime waiting for red lights to turn green.

2) The word "forest" contains two vowels: O and E.

3) The painting "The Scream" by Edvard Munch is an iconic work of art that depicts a figure in anguish and has become a symbol of existential angst.

4) The word "elephant" contains three vowels: E, A, and E.