Answer:
Who did you visit in Mexico last summer?
Explanation:
Because the question is asking for the person that were visited.
Hello. Unfortunately it was not possible to find the text to which your question refers. However, I will try to help you in the best possible way.
The text must present the fact that many medical devices are energy dependent to function and many people need these devices to be always working to keep them in good health and even keep them alive. In that case, power outages are very serious problems for people who depend on these devices. In that case, to answer your question, you would need to find the sentence that addresses that information.
The mood is mostly upbeat. It is also very calming, in the background, there are some girls singing a smooth melody! What I mean by upbeat is that the song use has good instruments to get a good rhythm. While listening to the song you would most likely feel like you would want to move around. It is not the type of song to make you want to "Do the Harlem Shake". The song is also particularly old.
My answer is maybe a noun? I'm not sure