Answer:
1. Proposed conclusion: People who lack confidence in horoscopes think scientifically. DOESN´T FOLLOW.
2. Proposed conclusion: Many people do not think scientifically. THIS CONCLUSION DOES FOLLOW.
3. Proposed conclusion: Some scientific thinkers trust some astrologers. DOESN´T FOLLOW.
Explanation:
1. The first conclusion doesn't follow: because not every person that doesn't trust in horoscopes, thinks scientifcally. There can be people that doesn't thinks scientifically and doesn't trust in horoscopes.
2. It is true that a lot of people does'nt think scientifically because they trust in horoscopes. It is a necessary condition that thinking sceintifically lefts out believing in astrologers.
3. This conclusion is not accurate because a condition for a scientific thinker is not to trust in astrologers.