text: Finally, I wanted to say that a persons answer/opinion could be invalid or favored. Like when asking someone what the best sports team is they are most likely going to say their favorite sports team. They will say that they favor their team over any others in the league because in their mind that team is the best. The answer/opinion could also be invalid because someone could have influenced their opinion even thought that is not what they think. For example let's say that you are asking people what the best subjects in school are. Someone is thinking that the best subject is math and then their friend comes up to them and tells them that science is the best. In order to make their friend happy they agree with them and say that science is the best rather than math. Now their opinion/answer is invalid.