Definition: In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.
Input: As probabilistic systems gain popularity and are coming into wider use, the need for a mechanism that explains the system's findings and recom­ mendations becomes more critical. The system will also need a mechanism for ordering compet­ ing explanations. We examine two representa­ tive approaches to explanation in the literature­ one due to Gardenfors and one due to Pearl-and show that both suffer from significant problems. We propose an approach to defining a notion of "better explanation" that combines some of the features of both together with more recent work by Pearl and others on causality.

Defining Explanation in Probabilistic Systems