Read the following sentences.
Heather always gets sick when she eats cheese. She ordered a cheeseburger for lunch.
Which of the following revisions is a correctly written complex sentence that shows a relationship between the two ideas?
A
Even though Heather always gets sick when she eats cheese, she ordered a cheeseburger for lunch.
B
Heather always gets sick when she eats cheese, she loves lunch.
C
Heather always gets sick when she eats cheese.
D
Heather ordered a cheeseburger for lunch, she enjoys the circus.