Identify the conclusions in the following statement

1. The revocation of the 55mph speed limit has resulted in an increased number of auto fatalities. We must alleviate this problem with stricter speed limit enforcement.

2. People who do not get enough sleep often have health problems, such as high blood pressure, high cholesterol, and heart failure. As a doctor, I would recommend that people get at least 7-8 hours of sleep a day.

3. Social networking sites have revolutionized the way we interact with our friends. Such sites allow people to stay in contact with hundreds or even thousands of people. Human nature, however, prevents us from having meaningful relationships with that many people. Therefore, most of our "friends" on those sites are not people with whom we can have meaningful relationships.

4.How can you say that about Marty? He is one of the most thoughtful and intelligent guys I know.

5.Stop beating yourself up over this. You had no part in the robbery or the assault.

6.There are other advanced civilizations in our galaxy. There are billions of stars in our galaxy and many of them probably have planets around them. Some of those planets may develop intelligent life capable of producing advanced technology