Which one "A" or "B" shows the relation between the following sentence?
"Feeling somewhat overwhelmed by all the attention he was receiving, the young star decided to take a break and go back to his hotel room."
A: (adjective clause) "The young star, who was feeling somewhat overwhelmed by all the attention he was receiving, decided to take a break and go back to his hotel room."
B: (Adverb clause) "Because the young star was feeling somewhat overwhelmed by all the attention he was receiving, he decided to take a break and go back to his hotel room."
Notice: It is not my homework. It was written by English teacher in a website. He only wrote the number 1 in her example and I though that maybe number 2 will be correct as well. The second sentence is written by myself.