A sentence with independent in it.

The gandhi video focuses on a daily spiritual" ritual in this leader's later life. how does the informational piece differ in its focus

What is the problem with the following sentence: cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.

What is the independent cause in this sentence? "if the poem is about going mad when love is lost, what would happen if love didn't die? "