1) The fingerprints of koalas are so similar to humans that they have been mistaken at crime scenes.

2) The most-watched television event in the United States is the Super Bowl, with millions of viewers tuning in each year.

3) The International Monetary Fund (IMF) and the World Bank are international financial institutions that work to promote global financial stability and economic development.

4) 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.