How many supporting sentences are there in the paragraph? -"The United Arab Emirates has one of the tallest buildings in the world. It is the Burj Khlifa. It is 160 stories high. The height is 828 meters, or 2,716.5 feet. There is an elevator to the top. It is very fast. At the top, visitors see the city of Dubai. There also see the ocean."
Choose one answer.
a. six
b. seven
c. four
d. five