Consider the following statements about the text, judging if they are true (T) or false (F).

( ) Pressing a placebo button does not bring us any benefits, as we cannot control over a specific system.

( ) Professor Lange proved that is psychologically better to do nothing than to do something.

( ) Even though it has no control over the system, pressing a button when crossing the street creates a sense of closeness to people around you.

The correct order of filling in the parenthesis, from the top to the bottom, is: