Answer:
Food is made mostly based off of what you have in your region. So people living in jungles may have somethings people who live in deserts don't. Food is a very unique thing in human culture that's why it's so important.
Explanation:
Seems like they are trying to inform/ describe.
This is because they are telling you when and what. It also seems to be a real event.
So I guess,
"To inform that In May of 1911, thousands of people lined up in Belfast, Ireland, to watch the launch of the Titanic."
C. because the train will arrive any minute