Analyze the valence intensity of the tweeter's mood conveyed in the tweet "@SenRonJohnson @Neomi_Rao #25thAmendmentNow Do you mean 'regulations' like clean air and water? Because who needs that, right? #sarcasm". Offer a real-valued score ranging from 0 to 1, where 1 indicates the most positive and 0 indicates the most negative sentiment.