Definition: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Input: Titlis is a mountain of the Uri Alps, located on the border between the cantons of Obwalden and Berne. At 3238 m above sea level, it is the highest summit of the range north of the Susten Pass, between the Bernese Oberland and Central Switzerland. It is mainly accessed from Engelberg (Obwalden) on the north side and is famous as the site of the world's first rotating cable car. The cable car system connects Engelberg (996 m ) to the summit of "Klein Titlis" (3028 m ) through the three stages of "Gerschnialp" (1262 m ), "Trubsee" (1796 m ) and "Stand" (2428 m ). Question: What is the name of the intermediate cable car station that is used to climb the Titlis mountain in the Uri Alps? Answer: Trubsee
Output:
The cable car system connects Engelberg 996 m to the summit of Klein Titlis 3028 m through the three stages of Gerschnialp 1262 m , Trubsee 1796 m and Stand 2428 m .