Which of the following is a supporting detail of this paragraph?
Robots are being used in sumo wrestling contests. Sumo wrestling is a sport that started in Japan. It takes place in a ring. Two players try to score points by holding each other down or pushing each other out of the ring. Robot sumo uses robots instead of humans. The robot that scores the most points wins.
1. Robots are being used in sumo wrestling 2. Robots sumo contests are better than contests human sumo contests.
3. Robot sumo uses robots instead of humans.
4. Watching robot sumo is boring.

3. Robot sumo uses robots instead of humans. .

Explanation:

The main idea of the paragraph is that robots are used in sumo wrestling. The paragraph let's us know that robots are used in sumo wrestling which is the message of the paragraph. A supporting detail would be therefore that robots are used instead of humans since this would just add to the main idea

elizabeth loftus conducted a study to observe the reliability of eyewitnesses during the 1970s. their baseline was to define how accurate are the recollections of eyewitnesses.

her studies do not support the use of eyewitness. loftus mentions in her work that we are not required to recall some experiences, meaning that rarely an individual eyewitness testimony is trustworthy. a good example is presented in her work, where all individuals watched a video and were than asked "about how fast were the cars going when they hit/smash? ". the testimonies changed based on the word she used to make the question (hit or smash), proving the fragility.

the act of deciding on matters of the economy. economic decision making is routinely conducted by finance ministers, economic advisors, heads of major central banks and business leaders and can have profound effects on a major economy.