Answer:
B: creating a new and popular genre
Explanation:
In the passage, it is stated that Juan Luis Guerra had used different musical instruments to create a new version of merengue, which is the merengue of today. This new use of instruments and the creation of todays merengue led up to his success.
Choice A says he was awarded a prestigious prize but doesn't support as to why he gained musical success
Choice C and D were not mentioned in the passage
Therefore leaving you with Choice B