Select the most appropriate sentence with respect to grammar and usage.
1
Policy is a deliberate system of principles to guide decisions and achieve rational outcomes.
2
Science in a broad sense existed before modern era and in many historical civilizations.
3
Soft skills are a cluster for productive personality traits that characterize one's relationships in a social environment.
4
Social Intelligence develop from experience with people and learning from success and failures in social settings.
5
None of these