It means aunt on the mothers side.
It ties up the story's loose ends. I believe that is it.
Answer:
My uncle George's favorite kind of food is Mexican food therefore we will have burritos when he comes to visit.
Explanation:
The words marked in bold are those that must begin with a capital letter. That's because capital letters must be the first letter of the first word of a sentence. In addition, names of people, places and nationalities must also begin with a capital letter.
