What is a cause and effect relationship that takes place in the Article?

Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selected

A Because Stephen Hawking had ALS, he could only take small roles in TV shows.

B Because Stephen Hawking wrote two books, he was able to attend Oxford University.

C Because Stephen Hawking could not walk, he was able to enjoy weightlessness aboard a jet.

D Because Stephen Hawking lost his ability to speak, he communicated through a computer.