The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
You can find the truth using the dialectic method by constant questioning, as the great ancient Greek philosopher Socrates did when he developed the dialectic method in his times in Athens.
Through this series of questions or debates, Socrates affirmed that was the way to reach better truths. Through this series of dialogues, individuals could debate about important topics such as morale, ethics, good, evil, virtue, politics, and more. This Socratic method stimulates critical thinking, allow people to get to better answers.