Given the task definition, example input & output, solve the new input case.
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: Sentence 1: Next to the MGM Grand you will find M and M World. Sentence 2: The candy has many fans who love its attractions.
Output: travel
The places are specifically pointed out and referred to as attractions.

New input case for you: Sentence 1: In 1995, a combination of two drugs, fenfluramine and phentermine--fen-phen--was shown to suppress appetite enough to help the severely obese lose an average of 24 pounds after two years. Sentence 2: Drugs have been developed to help the obese lose weight.
Output:
slate