For 10 points: What is the meaning of "Lucy in the Sky with Diamonds"?

[ahlam1399]

LONDON (Reuters) - Is the Beatles song "Lucy in the Sky with Diamonds" a rebellious anthem to wild drug-taking or a touching tribute to a child's imagination? Discuss.http://feeds.feedburner.com/~ff/reuters/INhollywood?d=yIl2AUoC8zA (http://feeds.reuters.com/~ff/reuters/INhollywood?a=grHKnzxpQN0:6lf4PraLkTc:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/reuters/INhollywood?i=grHKnzxpQN0:6lf4PraLkTc:F7zBnMyn0Lo (http://feeds.reuters.com/~ff/reuters/INhollywood?a=grHKnzxpQN0:6lf4PraLkTc:F7zBnMyn0Lo) http://feeds.feedburner.com/~ff/reuters/INhollywood?i=grHKnzxpQN0:6lf4PraLkTc:V_sGLiPBpWU (http://feeds.reuters.com/~ff/reuters/INhollywood?a=grHKnzxpQN0:6lf4PraLkTc:V_sGLiPBpWU)
http://feeds.feedburner.com/~r/reuters/INhollywood/~4/grHKnzxpQN0

أكثر... (http://feeds.reuters.com/~r/reuters/INhollywood/~3/grHKnzxpQN0/us-britain-beatles-idINKBN0NZ1J820150514)