In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to write a single word that describes the genre that the two sentences belong to, such as face-to-face, government, letters, 9/11, slate, telephone, travel, verbatim, oup, fiction.

Example Input: Sentence 1: At the sight of Tommy, Julius's eyes seemed as though they would pop out of his head. Sentence 2: Julius turned and walked away as soon as he saw Tommy walk through the door.
Example Output: fiction

Example Input: Sentence 1: In the shimmering heat of the desert the water continually evaporates, leaving behind strangely-shaped salt formations and water with a mineral content some 30 percent more concentrated than ordinary sea water. Sentence 2: The salt formations in the desert are caused by water evaporation.
Example Output: travel

Example Input: Sentence 1: Onsen range from naturally occurring outdoor rockpools to large hotel-style resorts designed for guests to cast aside the stresses of the outside world as they soak for hours in communal hot tubs. Sentence 2: Guests can't stay in onsens for long because of their temperature.
Example Output:
travel