Context: Read the text.
Khodr Farhat is a Michigan man on a mission. When he eats out at a restaurant, he faces an issue that most people don't. Khodr can't see well enough to read the menu. He usually has friends read menus aloud to him. However, this strategy doesn't let him take his time with the menu or dine independently. So, he has worked with restaurants to create menus in braille. Braille is a system of writing that uses raised dots. Braille menus allow many customers who are blind to read their own menus.
Which text structure does the text use?
A. problem-solution
B. descriptive
From the given choices, select the correct answer and reply with the letter of the chosen option.

A