C. Wright Mills defines “sociological imagination” as the intersection of history and biography. Sociological imagination refers to the awareness of how our personal experiences relate to the experiences of society at large. It is a process in which the person steps away from their own person and looks at his life not as a series of daily events that are happening to him, but as a product of a particular time period and cultural tradition. This "history" determines to a very large extent your life events.
In this case, Pietro is realizing that his "biography" tells him something about society at large. However, he is also noticing that people's lives are a consequence of their context. People do not always have full autonomy to do whatever they desire, but instead have to work within some constraints. That is why it is naive to believe that people's lives are only a consequence of their decisions.
I believe it would be b) trip
Answer:
In the mid-1990s, HMOs (Health Maintenance Organization) were effective at keeping down the costs of the insurance fee but the overall quality of the health services provided declined deeply, as the coverage for many necessary procedures were denied.
HMOs, like Blue Cross & Blue Shield, are medical insurance groups that provide health coverage for an annual fee.
This is a true statement as you must learn to gauge the needs of your audience whenever you are speaking publicly.