I’m pretty sure it’s Sentencing since you get sentenced in a trial, and this is pre trial phase. Sorry if it’s wrong ._.
<span> Omar Khayyam is the answer</span>
The phenomenon of logrolling occurs when two members of congress conflicts in their interests, however, support each other's bills. Furthermore, the principle is commonly used in the Congress and is named to a sport. It is also called "trading of favours" or "quid pro quo."