Analyze the valence intensity of the tweeter's mood conveyed in the tweet "peplamb: stevenfurtick #comfort all who #mourn, To console those who #mourn in #Zion, To give them #beauty for #ashes, The #oil of #joy for…". Offer a real-valued score ranging from 0 to 1, where 1 indicates the most positive and 0 indicates the most negative sentiment.